| |
|
 |
LINER[Linear Technology]
|
| Part No. |
LTC3218EDDBTRPBF LTC3218 LTC3218EDDBPBF
|
| OCR Text |
... High)
APPLICATIONS
LED torch/flash Supply for DSCs/Cellphones
TYPICAL APPLICATION
Efficiency vs VIN
2.2F 100 90 CP 2.9V TO 4.5V 2.2F VIN CM CPO LTC3218 ILED GND ISETT LED AOT2015 50 40 2.9 4.7F EFFICIENCY (%) 80 70 60 50mA 150... |
| Description |
400mA Single Wire Camera LED Charge Pump
|
| File Size |
176.38K /
12 Page |
 View
it Online |
Download Datasheet
|
| |
|
|
MPS[Monolithic Power Systems]
|
| Part No. |
MP1541 EV0062
|
| OCR Text |
torch/flash Driver
Monolithic Power Systems
EVALUATION BOARD - INITIAL RELEASE GENERAL DESCRIPTION
The EV0062 is an evaluation board designed to drive up to four (4) white LEDs in series. The board is based on MPS' MP1541 SOT23 current... |
| Description |
1.3MHz Low Power LED torch/flash Driver
|
| File Size |
147.68K /
4 Page |
View
it Online |
Download Datasheet |
| |
|
|
SIPEX[Sipex Corporation]
|
| Part No. |
SP6685_06 SP6685 SP6685ER SP6685ER_TR
|
| OCR Text |
...A C1 2 Up to 94% Efficiency in torch Mode SP6685 9 PGND Adjustable flash Mode Current 8 SGND C2 3 10 Pin DFN Minimum External Components: No Inductors 7 FB flash 4 Automatic Buck/Boost Mode Switchover 6 RSET EN 5 Wide VIN Range: 2.7V t... |
| Description |
700mA Buck/Boost Charge Pump LED Driver
|
| File Size |
264.92K /
16 Page |
View
it Online |
Download Datasheet |
| |
|
|
SIPEX[Sipex Corporation]
|
| Part No. |
SP6685ER SP6685EB
|
| OCR Text |
torch or 700mA flash Output Current High Efficiency in 1X mode, high VOUT in 2X mode Small 3x3mm 10-Pin DFN Package 2.4MHz Switching Frequency Enables Small Components Integrated Design with Minimal Components. Use with 1 cell Lithium Ion B... |
| Description |
Evaluation Board Manual
|
| File Size |
183.80K /
4 Page |
View
it Online |
Download Datasheet |
| |
|
|
SIPEX[Sipex Corporation]
|
| Part No. |
SP6686ER SP6686EB
|
| OCR Text |
torch or 400mA flash Output Current High Efficiency in 1X mode, high VOUT in 2X mode Small 3x3mm 10-Pin DFN Package 2.4MHz Switching Frequency Enables Small Components Integrated Design with Minimal Components. Use with 1 cell Lithium Ion B... |
| Description |
Evaluation Board Manual
|
| File Size |
177.43K /
4 Page |
View
it Online |
Download Datasheet |
| |
|
|
SIPEX[Sipex Corporation]
|
| Part No. |
SP7619ERL_TR SP7619 SP7619AERL_TR SP7619ERL
|
| OCR Text |
... current can be set at 200mA at torch mode or 500mA (700mA SP7619A) at flash mode by selecting CTRL pin low/high respectively. Dimming or shutdown can be done by feeding a PWM signal to the EN pin. Fast EN turn-on/off time allows for very f... |
| Description |
Constant Current LED Driver
|
| File Size |
354.15K /
8 Page |
View
it Online |
Download Datasheet |
| |
|
|
SIPEX[Sipex Corporation]
|
| Part No. |
SP7648_05 SP7648 SP7648EU SP7648UEB SP764805
|
| OCR Text |
... = 0.3V/((R2//R4+Q1 RDSon)//R1) torch: Iout = 0.8V/R1
Flas h: flash = H torch: flash = L J3 flash
1 2 3
R2 0.33 Ohm 0603
R4 open
R1 4.02 Ohm 0603
R3 open
Q1 MOSFET N
Si1400DL SC-70
Rev 5/17/05
SP7648 Evaluation B... |
| Description |
Evaluation Board Manual
|
| File Size |
251.01K /
4 Page |
View
it Online |
Download Datasheet |
| |
|
|
SIPEX[Sipex Corporation]
|
| Part No. |
SP7685ER SP7685EB
|
| OCR Text |
torch or 1000mA flash Output Current High Efficiency in 1X mode, high VOUT in 2X mode Small 3x3mm 10-Pin DFN Package 2.4MHz Switching Frequency Enables Small Components Integrated Design with Minimal Components Use with 1 cell Lithium Ion B... |
| Description |
Evaluation Board Manual
|
| File Size |
510.18K /
4 Page |
View
it Online |
Download Datasheet |
| |
|
|
SIPEX[Sipex Corporation]
|
| Part No. |
SP7686A_07 SP7686AEB SP7686AER SP7686A07
|
| OCR Text |
torch or 450mA flash Output Current High Efficiency in 1X mode, high VOUT in 2X mode Small 3x2mm 8-Pin DFN Package 2.4MHz Switching Frequency Enables Small Components Integrated Design with Minimal Components. Use with 1 cell Lithium Ion Ba... |
| Description |
Evaluation Board Manual
|
| File Size |
145.03K /
5 Page |
View
it Online |
Download Datasheet |
|
Price and Availability
|
