Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT26
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT26
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT26
100mA Regulated Charge Pump
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The AP3602A/B are regulated step-up DC/DC converters based on charge pump technique. These ICs have the ability to supply 100mA constant output current or 250mA peak output current for 100ms from 3.0V to 5V input (2.7V to 4.5 V for AP3602B), so they can be used as white °Cs driver or flash °C driver. The AP3602A/B have very low power dissipation and high efficiency in typical applications. Other features include over-temperature protection, low temperature coefficient and etc. to meet some special requirements of hand-held battery powered devices. Only 3 external capacitors are required in applications, which helps to save space and lower cost. These chips also have a disable terminal to turn on or turn off the chip to ease the use.
AEC Qualified |
No |
|---|---|
Compliance (Only Automotive Supports PPAP) |
Standard |
Function |
Charge Pump Bias |
MinimumInput Voltage (V) |
2.7 V |
MaximumInput Voltage (V) |
5 V |
Maximum Output Voltage (V) |
5 V |
Number of Regulated Output Channels |
1 |
Maximum Output Current per Channel |
250mA peak, 100mA Constant mA |
Typical Overcurrent Protection Current |
300 mA |
Switching Frequency (MHz) |
1.2 MHz |
Efficiency (%) |
92 % |
Quiescent Current (µA) |
0.013 mA |
Standby Quiescent Current (µA) |
0.01 µA |
SW RDS(ON) |
N/A Ω |
Dimming |
No |
OVP |
Yes |
Soft Start |
No |
VFB |
N/A V |
OperatingTemperatureRange (°C) |
-40 to 85 °C |
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A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2709 | 2025-01-07 | 2025-04-07 | Additional Wafer Source (GFAB), Die Revision, Data Sheet Change and Additional Bill of Materials (BOM) |
