4.5V to 28V Input, 3A Output,Synchronous Step-Down Converter, SGM61230 Replace TPS563208.
FEATURES

Wide 4.5V to 28V Input Voltage Range

3A Continuous Output Current

Integrated 66mΩ/36mΩ Power MOSFETs

Low Quiescent Current: 25μA (TYP)

Shutdown Current: 2μA (TYP)

5ms Internal Soft-Start Time

Fixed 410kHz Switching Frequency

Pulse Skip Mode and PWM Mode

Peak Current Mode Control

Internal Loop Compensation

Over-Current Protection for Both MOSFETs

Output Over-Voltage Protection

Adjustable Input Under-Voltage Lockout

Thermal Shutdown with Auto Recovery

Available in a Green TSOT-23-6 Package

PIN CONFIGUTION
优势替代
TPS563208 TPS563208.pdf

No.12964

FEATURES

TPS563201 and TPS563208 3-A Converter

   Integrated 95-m? and 57-m? FETs

D-CAP2? Mode Control with fast transient response

Input Voltage Range: 4.5 V to 17 V

Output Voltage Range: 0.76 V to 7 V

Pulse-skip mode (TPS563201) or Continuous

  Current Mode (TPS563208)

580-kHz Switching Frequency

Low Shutdown Current Less than 10 ?A

2% Feedback Voltage Accuracy (25 ?C)

Startup from Pre-Biased Output Voltage

Cycle-by-Cycle Overcurrent Limit

Hiccup-mode Overcurrent Protection

Non-Latch UVP and TSD Protections

Fixed Soft Start: 1.0 ms

PIN CONFIGUTION
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