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APL5505/6/7
500mA Regulator + Reset IC
Features
* * * Low Quiescent Current : 120uA (No load) Low Dropout Voltage : 300mV (VOUT=3.3V@ 500mA) Fixed Output Voltage : 1.3V,1.4V,1.5V,1.6V, 1.7V,1.8V,1.9V, 2.0V,2.1V,2.2V,2.3V,2.4V, 2.5V,2.6V,2.7V, 2.8V,2.9V,3.0V,3.1V,3.2V, 3.3V,3.4V. Stable with 4.7uF Output Capacitor Stable with Aluminum , Tantalum or Ceramic Capacitors . Reverse Current Protection No Protection Diodes Needed Built in Thermal Protection Built in Current Limit Protection Controlled Short Circuit Current : 50mA Fast transient Response Short Setting Time SOP-8,TSSOP-8 and MSOP-8 Packages. Adjustment-free Reset Detection Voltage : 3.9V or 4.2V typ. Easy to Set Delay Time from Voltage Detection to Reset Release. Reset and Reset output
General Description
The APL5505/6/7 is micropower, low noise , low dropout regulators with a reset function (regulator input (APL5505) or specific voltage(APL5506/7) monitoring), and internal delay circuit, set to detect 3.9V or 4.2V. Operate from 3V to 6V input voltage and deliver up to 500mA. Typical output noise is just 180uVRMS with an external 0.01uF bypass capacitor connected in BP pin and the typical dropout voltage is only 300mV at 500mA loading. Design with an internal P-channel MOSFET pass transistor, the APL5505/6/7 maintains a low supply current, independent of the load current and dropout voltage. Other features include reverse current protection, thermal-shutdown protection, current limit protection to ensure specified output current and controlled short-circuit current. The APL5505/6/ 7 regulators come in miniature SOP-8, TSSOP-8 and MSOP-8 packages.
* * * * * * * * * * * * *
Pin Configuration
SOP-8 Top View
RESET RESET CONT V IN 1 2 3 4 8 7 6 5 Cd
SOP-8 Top View
V D ET 1 2 3 4 8 7 6 5 Cd G ND B ypass V OUT
G ND RESET B ypass C O N T V OUT V IN
Applications
* CD-ROM drive.
APL5505 SOP-8 Top View
V D ET RESET CONT V IN 1 2 3 4 8 7 6 5 Cd G ND B ypass V OUT
APL5506
APL5507
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. Copyright ANPEC Electronics Corp. Rev. A.4 - Sep., 2002 1 www.anpec.com.tw
APL5505/6/7
Ordering and Marking Information
A P L 5 5 0 5 /6 /7 L e a d F re e C o d e H a n d lin g C o d e Tem p. R ange P ackage C ode V o lta g e C o d e D e te c tio n V o lta g e P ackage C ode K : S O P -8 O : T S S O P -8 X : M S O P -8 Tem p. R ange C : 0 to 7 0 C I : -4 0 to 8 5 C H a n d lin g C o d e TR : Tape & R eel V o lta g e C o d e : 1 3 : 1 .3 V ~ 3 4 : 3 .4 V D e te c tio n V o lta g e : A : 3 .9 V B : 4 .2 V L e a d F re e C o d e L : L e a d F re e D e v ic e B la n k : O rig in a l D e v ic e X - D e te c tio n V o lta g e X X X X X - D a te C o d e , 1 3 - 1 .3 V
A P L 5 5 0 5 /6 /7 :
A P L 5 5 0 5 /6 /7 X XXXXX13
Pin Description
No. 1 2 3 4 5 6 7 8 PIN Name RESET(5505) VDET(5506/7) RESET(5507) RESET(5506) CONT VIN VOUT Bypass GND Cd I/O O I O I O O Description Input voltage detection output pin , high = VINVS Input pin of voltage detection. Input voltage detection output pin , high = VINVS Input voltage detection output pin , low = VINVS Output voltage on/off-control pin, low = off , high = on. Voltage supply input pin. Regulator output pin. Bypass signal pin, connect a bypass capacitor to reduce output noise. GND pin Delay time capacitor pin, RESET pin output delay time can be set by the capacitance connected to the Cd pin. tPLH = 160000*C, tPLH : transmission delay time (s), C:capacitor value (F)
Absolute Maximum Ratings
Symbol VIN, VOUT CONT Vdet RTH,JA PD TJ Parameter Input Voltage or Out Voltage Shutdown Control Pin RESET pin supply voltage Thermal Resistance - Junction to Ambient Power Dissipation Operating Junction Temperature Control Section Power Transistor TSTG TL Storage Temperature Range Lead Temperature (Soldering, 10 second)
2
Rating 6 6 6 210 Internally Limited 0 to 125 0 to 150 -65 to +150 260
Unit V V V C/W W C C C
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Copyright ANPEC Electronics Corp. Rev. A.4 - Sep., 2002
APL5505/6/7
Electrical Characteristics
Unless otherwise noted these specifications apply over full temperature , VIN=5V, CIN=4.7uF,COUT=4.7uF, CONT=VIN, TJ=0 to 125C . Typical values refer to TJ=25C . APL5505/6/7 Symbol Parameter Test Conditions Unit Min. Typ. Max. VIN Input Voltage 2.7 6 V VOUT Output Voltage VOUT+1.0V< VCC<6.0V, 0mA< IOUT < IMAX VOUT -2% VOUT VOUT +2% V VIN=5V ILIMIT Circuit Current Limit 700 mA
ISHORT IOUT Short Current Load Current VOUT=0V 500 VOUT+0.5V< VCC<6.0V, 0mA< IOUT < IMAX VIN =5V, 0mA< IOUT < IMAX 1 1 300 45 55 120 80 180 400 150 Hysteresis 10 50 6 6 450 50 mA mA mV mV mV dB A A V s C C ppm/C
REGLINE Line Regulation REGLOAD Load Regulation
(Note)
Dropout Voltage (VOUT(Nominal)=3.0V IOUT =500mA Version) F1kHz, 1Vpp at VIN = VOUT+1.0V PSRR Ripple Rejection VDROP IQ Quiescent Current Shutdown Supply Current Noise Shutdown Recovery Delay Over Temperature Sh tdTemperature Over Sh td Voltaget H Output Temperature Coefficient Output Capacitor i No load CONT = low IOUT=0, VCC =6.0V 100HzOTS
TC COUT
4.7 F ESR 0.02 0.1 1 Ohm Shutdown Input VOUT+1.0V< VIN <6.0V 1.6 V Threshold Shutdown input Bias VCONT =VIN ICONT 0.01 100 nA current Reverse Protection 11 50 mV Threshold Note: Dropout voltage definition : VIN-VOUT when VOUT is 2% below the value of VOUT for VIN = VOUT + 0.5V
Copyright ANPEC Electronics Corp. Rev. A.4 - Sep., 2002
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APL5505/6/7
Electrical Characteristics (Cont.)
Unless otherwise noted these specifications apply over full temperature , VIN=5V, CIN=4.7uF,COUT=4.7uF, CONT=VIN, TJ=0 to 125C . Typical values refer to TJ=25C .
Symbol RESET/RESET VIN = H!L (APL5505A) VDET=H!L (APL5506A/5507A) VIN = H!L (APL5505B) VDET=H!L(APL5506B/5507B) TJ = -20~+80C VIN = VDET = H!L VIN = VDET = 3.9V, RL = 4.7k VIN = VDET = 5V VIN = VDET =3.9V, RL = 0 VIN = VDET = 3.9V, RL = 0 5 3 40 16 10 0.9 90 1.1 90 100 30 0.1 3.90 V 4.2 100 200 60 ppm/C mV mV uA mA mA us ms us V Parameter Test Conditions APL5505/6/7 Min. Typ. Max. Unit
VS
Detection Voltage
VS/T VS VOL IOH IOL1 IOL2 tPLH tPLH1 tPHL VOPL
Vs Temperature Coefficient Hysteresis Voltage Low-level Output Voltage Output Leakage Current Output Current1 Output Current2
"H" Transmission Delay Cd = 0uF Time Reset Delay Time VIN = VDET = 3.7V!5V, Cd = 0.1uF
"L" Transmission Delay Cd = 0uF Time Threshold Operating Voltage VOL = 0.4V
Copyright ANPEC Electronics Corp. Rev. A.4 - Sep., 2002
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APL5505/6/7
Application Circuit
V IN 4.7uF 4.7K V DET (5506/7) A P L5505/6/7 R E S E T(5505/6) CONT GND
V OUT BP C OUT 4.7uF
Cd (5505/7) RESET 0.1uF
0.01uF
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APL5505/6/7
Typical Characteristics
Current Limit vs. Input Voltage
750
Ground Pin Current vs. Load Current
25 0
Ground Pin Current (uA)
4 4 .5 5 5 .5 6
700
20 0
Current Limit (mA)
650
15 0
600
10 0
550
50
500
0 0 10 0 20 0 30 0 40 0 50 0
Input Voltage (V)
Load Current (mA)
Ground Pin Current vs. Input Voltage
140 3.5
Input Voltage vs. Output Voltage
Ground Pin Current (uA)
120
3
100
Output Voltage (V)
0 1 2 3 4 5 6
2.5
80
2
60
1.5
40
1
20
0.5
0
0 0 1 2 3 4 5 6
Input Voltage (V)
Input Voltage (V)
Copyright ANPEC Electronics Corp. Rev. A.4 - Sep., 2002
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APL5505/6/7
Typical Characteristics
Dropout Voltage vs. Load Current
250
Reverse Leakage Current vs. Output Voltage
90
Reverse Leakage Current (uA)
VIN=1V
80 70 60 50 40 30 20 10 0
Dropout Voltage (mV)
200
150
100
50
0 0 100 200 300 400 500
0
1
2
3
4
5
6
Load Current (mA)
Output Voltage (V)
PSRR vs. Frequency
+ 0 -10 -20
1m 800u 600u 400u 200u 0 -200u -400u -600u
Output Noise
VIN=4.3V f=10HZ-80KHZ IOUT =50mA COUT=1uF CBP=0.01uF
PSRR (dB)
-30 -40 -50 -60
VIN=4.3V IOUT =50mA COUT=1uF CBP=0.01uF
-70
-800u
-80 20 50 100 200 500 1k 2k 5k 10k 20k 50k 100k 200k
-1m 0 20m 40m 60m 80m 100m
Frequency (HZ)
VOUT (50uV/div)
Time (s)
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APL5505/6/7
Typical Characteristics
RESET and RESET Delay Time
Shutdown Recovery Delay
5V
3.3V
CBP=0.01uF VOUT
Output Voltage (V)
VIN
5V
Cd=0.1uF CBT=0.01uF
RESET
Output Voltage (V)
0V
0V
0V
4V
5V
CONT RESET
0V 0 4m 8m 12m 16m 0s 0.1m 0.2m 0.3m 0.4m 0V
Time (s)
Time (s)
Load-Transient Response
Line-Transient Response
5V
VIN
Output Voltage (V)
VOUT
2.3V
Output Voltage (V)
3.3V
4V
VIN=5V COUT=10uF
0.5A
COUT=10uF IOUT=50mA
3.3V
IOUT=10-500mA
0A
VOUT
3.2V
IOUT
0s
0.1m
0.2m
0.3m
0.4m
0.5m
0s
0.1m
0.2m
0.3m
0.4m
0.5m
Time (s)
Time (s)
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APL5505/6/7
Typical Characteristics
Region of Stable ESR vs. Load Current
10
VOUT=3.3V
Region of Stable ESR
1
0.1
0.01
Stable Region Unstable Region
0.001 0 100 200 300 400 500
Load Current (mA)
Copyright ANPEC Electronics Corp. Rev. A.4 - Sep., 2002
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APL5505/6/7
Packaging Information
SOP-8 pin ( Reference JEDEC Registration MS-012)
E
H
e1 D
e2
A1
A
1 L
0.004max.
Dim A A1 D E H L e1 e2 1
Mi ll im et er s Min . 1. 35 0. 10 4. 80 3. 80 5. 80 0. 40 0. 33 1. 27B S C 8 Max . 1. 75 0. 25 5. 00 4. 00 6. 20 1. 27 0. 51 Min. 0. 053 0. 004 0. 189 0. 150 0. 228 0. 016 0. 013
0.015X45
Inche s Max . 0. 069 0. 010 0. 197 0. 157 0. 244 0. 050 0. 020 0. 50B S C 8
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APL5505/6/7
Packaging Information
TSSOP
e 87
2x E/2 E1 E S ( 2)
GAUGE PLANE
12
e/2
D A2 A b A1
0.25
L (L1) ( 3)
1
Dim A A1 A2 b D e E E1 L L1 R R1 S 1 2 3
Millimeters Min. 0.00 0.80 0.19 2.9 0.65 BSC 6.40 BSC 4.30 0.45 1.0 REF 0.09 0.09 0.2 0 12 REF 12 REF 0.004 0.004 0.008 0 4.50 0.75 0.169 0.018 Max. 1.2 0.15 1.05 0.30 3.1 Min. 0.000 0.031 0.007 0.114
Inches Max. 0.047 0.006 0.041 0.012 0.122 0.026 BSC 0.252 BSC 0.177 0.030 0.039REF
8
8 12 REF 12 REF
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APL5505/6/7
Packaging Information
MSOP
e1
E
E1
e1
L1 A1 A3 A2 L2
Dim A1 A2 A3 e e1 E E1 L1 L2
Millimeters Min. 0.06 0.86 TYP 0.25 0.65 TYP 2.90 4.8 2.90 0.25 REF 0.0375 REF 3.1 5.0 3.1 0.114 0.189 0.169 0.4 0.01 Max. 0.15 Min. 0.002
Inches Max. 0.006 0.34 TYP 0.0126 0.0256TYP 0.124 0.197 0.177 0.039REF 0.953 REF
Copyright ANPEC Electronics Corp. Rev. A.4 - Sep., 2002
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APL5505/6/7
Physical Specifications
Terminal Material Lead Solderability Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.
Reflow Condition
TP
(IR/Convection or VPR Reflow)
tp Critical Zone T L to T P
Ram p-up
Temperature
TL Tsm ax
tL
Tsm in Ram p-down ts Preheat
25
t 25 C to Peak
Tim e
Classificatin Reflow Profiles
Profile Feature Sn-Pb Eutectic Assembly Large Body Small Body Pb-Free Assembly Large Body Small Body 3C/second max. 150C 200C 60-180 seconds 3C/second max 217C 60-150 seconds 245 +0/-5C 250 +0/-5C 10-30 seconds 20-40 seconds
Average ramp-up rate 3C/second max. (TL to TP) Preheat - Temperature Min (Tsmin) 100C - Temperature Mix (Tsmax) 150C - Time (min to max)(ts) 60-120 seconds Tsmax to TL - Ramp-up Rate Tsmax to TL - Temperature(TL) 183C - Time (tL) 60-150 seconds Peak Temperature(Tp) 225 +0/-5C 240 +0/-5C Time within 5C of actual Peak 10-30 seconds 10-30 seconds Temperature(tp) Ramp-down Rate 6C/second max. 6 minutes max. Time 25C to Peak Temperature
Copyright ANPEC Electronics Corp. Rev. A.4 - Sep., 2002 13
6C/second max. 8 minutes max.
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Note: All temperatures refer to topside of the package. Measured on the body surface.
APL5505/6/7
R e lia b ilit y te s t p r o g r a m
Te s t ite m S O L D E R A B IL IT Y H O LT PCT TST ESD L a tc h -U p M e th o d M IL -S T D -8 8 3 D -2 0 0 3 M IL -S T D -8 8 3 D -1 0 0 5 .7 J E S D -2 2 - B , A 1 0 2 M IL -S T D -8 8 3 D -1 0 11 .9 M IL -S T D -8 8 3 D -3 0 1 5 .7 JESD 78 D e s c rip tio n 2 45 C , 5 S E C 1 0 0 0 H rs B ia s @ 1 2 5 C 1 6 8 H rs , 1 0 0 % R H , 1 2 1 C -6 5 C ~ 1 5 0 C , 2 0 0 C y c le s V H B M > 2 K V, V M M > 2 0 0 V 1 0 m s , I tr > 1 0 0 m A
Carrier Tape
t P P1 D
Po E
F W
Bo
Ao
Ko D1
T2
J C A B
T1
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APL5505/6/7
Reel Dimensions
Application A 330 1 SOP- 8 F 5.5 1 Application A 330 1 TSSOP-8 F 5.5 0. 1 B 62 +1.5 D C 12.75+ 0.15 D1 J 2 0.5 Po T1 12.4 0.2 P1 2.0 0.1 T1 12.4 0.2 P1 2.0 0.1 T2 2 0.2 Ao 6.4 0.1 T2 2 0.2 Ao 7.0 0.1 W 12 0. 3 Bo 5.2 0. 1 W 12 0. 3 Bo 3.6 0.3 P 8 0.1 Ko E 1.750.1 t
1.55 +0.1 1.55+ 0.25 4.0 0.1 B 62 +1.5 D 1.5 + 0.1 C 12.75+ 0.15 D1 1.5 + 0.1 J 2 + 0.5 Po 4.0 0.1
2.1 0.1 0.30.013 P 8 0.1 Ko E 1.750.1 t
1.6 0.1 0.30.013
(mm)
Cover Tape Dimensions
Application SOP- 8 TSSOP- 8 Carrier Width 12 12 Cover Tape Width 9.3 9.3 Devices Per Reel 2500 2500
Customer Service
Anpec Electronics Corp. Head Office : 5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369
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