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APW7134

Features: · 600mAOutput Current on Each Channel· 2.5V to 5.5V Input Voltage Range· 1.5MHz Constant Frequency Operation· LowDropout Operation at 100%Duty Cycle· Synchronous Topology· 0.6V Low Reference Voltage· Typically 0.1 mA Shutdown Current· CurrentMode Operation· Over Temperature Protection· O...

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SeekIC No. : 004287686 Detail

APW7134: Features: · 600mAOutput Current on Each Channel· 2.5V to 5.5V Input Voltage Range· 1.5MHz Constant Frequency Operation· LowDropout Operation at 100%Duty Cycle· Synchronous Topology· 0.6V Low Referen...

APW7134 Data Sheet

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Part Number:
APW7134
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

· 600mAOutput Current on Each Channel
· 2.5V to 5.5V Input Voltage Range
· 1.5MHz Constant Frequency Operation
· LowDropout Operation at 100%Duty Cycle
· Synchronous Topology
· 0.6V Low Reference Voltage
· Typically 0.1 mA Shutdown Current
· CurrentMode Operation
· Over Temperature Protection
· Over Current Protection
· Up to 94% Efficiency
· InternallyCompensated
· Lead FreeAvailable (RoHS Compliant)




Application

· TVTuner/Box
· Portable Instrument




Pinout






Specifications

Symbol
Parameter
Value
Unit
VIN1/IN2
 Input Supply Voltage (IN1/IN2 to GND1/GND2)
-0.3 ~ 6
V
VFB1/FB2
 Voltage on FB1 and FB2
-0.3 ~ VIN1/IN2+0.3
V
VEN1/EN2
 Voltage on EN1 and EN2
-0.3 ~ VIN1/IN2+0.3
V
VSW1/SW2
 Voltage on SW1 and SW2
-0.3 ~ VIN1/IN2+0.3
V
ISW_PEAK
 Peak SW Current
1.3
A
TJ
 Junction temperature
150
°C
TSTG
 Storage temperature
-65 ~ 150
°C
TSDR
 Soldering temperature, 10 seconds
300
°C
VESD
 Minimum ESD rating (Human body mode) 1
±3
KV
Note 1: The device is ESD sensitive. Handling precautions are recommended.




Description

TheAPW7134 contains two independent 1.5MHz constant frequency, current mode, PWM step-down converters. Each converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The APW7134 is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. Each converter can supply 600mA of load current from a 2.5V to 5.5V input voltage. The output voltage can be regulated as low as 0.6V. The APW7134 can also run at 100% duty cycle for low dropout applications.






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