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APE1910

Advanced Power Electronics
Part Number APE1910
Manufacturer Advanced Power Electronics
Description STEP-UP PFM DC/DC CONVERTER
Published Aug 25, 2014
Detailed Description Advanced Power Electronics Corp. FEATURES Input Voltage : 1.2V to 12V Low Quiescent Current : 17uA (typ.) Low Saturation...
Datasheet PDF File APE1910 PDF File

APE1910
APE1910

Overview
Advanced Power Electronics Corp.
FEATURES Input Voltage : 1.
2V to 12V Low Quiescent Current : 17uA (typ.
) Low Saturation Voltage : 200mV Typical at 300mA 350mA Typical Switching Current Limiting High Output Voltage : up to 34V Low Profile SOT-23-5L Pb-Free Packaging Halogen Free Product APE1910 STEP-UP PFM DC/DC CONVERTER DESCRIPTION The APE1910 is a Pulse Frequency Modulation (PFM) DC/DC converter.
It is Low quiescent current 30uA and shutdown current less 1uA.
The APE1910 feature a wide input voltage.
The operating voltage is ranged from 1.
2V to 12V.
It also feature low quiescent current, switching current limiting, low temperature coefficient.
Smaller package size and fewer tiny external components are required in the application to save space and lower cost.
APE1910 is available in SOT-23-5L TYPICAL APPLICATION VIN=5V L1 1 22uH' D1 B140 R3 4.
7M C1 VIN 4.
7uF/25V R1 100K C2 option EN SW GND FB C3 4.
7u/50V 2 1 2 Vout=30V APE1910 R2 200K Vout= VFB x (1 + R3/R2) VFB=1.
23V, R2 suggest 100K~300K Figure 1.
VCC=5V/ VOUT=30V for LCE.
OLED Bias Supply VIN=1.
2V~2.
5V L1 1 10uH 2 1 D1 B140 C4 10pF C3 2 Vout=3.
3V C1 4.
7uF/25V R1 100K C2 Option VIN EN SW GND FB R3 202K 4.
7u/50V APE1910 R2 120K Vout=VFB x (1 + R3/R2) VFB=1.
23V, R2 Suggest 100K~300K Figure 2.
VCC=1.
2~2.
5V/ VOUT=3.
3V for 1 or 2 cells to 3.
3V boost converter Data and specifications subject to change without notice 1 20130108V1.
1 Advanced Power Electronics Corp.
ABSOLUTE MAXIMUM RATINGS VIN Pin Voltage(VIN) ---------------------------------------- 15V SW Voltage(VSW ) ------------------------------------------- 36V Feedback Pin Voltage(VFB) ------------------------------ VIN EN Pin Voltage(VEN) --------------------------------------- 15V Maximum Junction Temperature(T J) ------------------ 150°C Storage Temperature Range(T ST) --------------------- -40°C To 150°C Operating Temperature Range(T OP) ------------------ -40°C To 125°C Power Dissipation(PD) ------------------------------------- 0.
4W Therm...


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