The AP3608E is an eight-channel constant current sink with current match used for LED driver. It uses an external resistor to set the current for eight LED strings with an accuracy of ±1.5%. The full scale LED current can be adjusted from 10mA to 100mA for each channel. The LED light can be adjusted by PWM dimming function. The device can keep working when L.
under voltage lockout protection and over temperature protection. The AP3608E has four interface terminals (FB, SDB, FBX and SDBX pins). The first two terminals allow the device to work with a DC/DC converter to drive LED arrays for good performance. And the other two enable the device to be connected in parallel. The AP3608E is available in QFN-4×4-24, TSSOP20(EDP) and SOIC-20 packages.
Features
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· Input Voltage Range: 4.2V to 5.5V Typical Output Current: 480mA (60mA/1V per Channel) Maximum Output Current: 800mA (100mA/1.5V per Channel) Current Match Accuracy: ±1.5% PWM Dimmin.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AP3600 |
APTech |
1/4 INCH DIAPHRAGM VALVE | |
2 | AP3601N |
Advanced Power Electronics |
P-CHANNEL ENHANCEMENT MODE POWER MOSFET | |
3 | AP3602A |
BCD Semiconductor |
REGULATED CHARGE PUMP | |
4 | AP3602B |
BCD Semiconductor |
REGULATED CHARGE PUMP | |
5 | AP3603 |
AKM |
High Power Dual Output Step-Up DC-DC Controller | |
6 | AP3605 |
BCD Semiconductor |
4-Channel Charge Pump LED Driver | |
7 | AP3606 |
BCD Semiconductor |
4/6 CHANNEL CHARGE PUMP CURRENT SINK | |
8 | AP3607 |
BCD Semiconductor |
4/6 CHANNEL CHARGE PUMP CURRENT SINK | |
9 | AP3609 |
BCD Semiconductor |
EIGHT-CHANNEL CONSTANT CURRENT SINK | |
10 | AP3612 |
BCD Semiconductor |
Boost Type LED Driver | |
11 | AP3615 |
BCD Semiconductor |
5 CHANNEL CHARGE PUMP CURRENT SINK | |
12 | AP3616 |
BCD Semiconductor |
75mA CURRENT SINK |