400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

1FEATURES 2· High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency · 2.5-V to 6-V Input Voltage Range · Adjustable Output Voltage Range From 0.7 V to V I · Fixed Output Voltage Options Available · Up to 400-mA Output Current · 1.25-MHz Fixed Frequency PWM Operation

400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

1FEATURES 2· High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency · 2.5-V to 6-V Input Voltage Range · Adjustable Output Voltage Range From 0.7 V to V I · Fixed Output Voltage Options Available · Up to 400-mA Output Current · 1.25-MHz Fixed Frequency PWM Operation

2.7V FIXED OUTPUT VOLTAGE DC-DC CONVERTER

GENERAL DESCRIPTION M62222 is a general purpose DC-DC converter which provides a 2.7V fixed output voltage. It is possible to simplify the peripheral circuit and to design compact and low cost sets because this IC, housed in a small 5- or 8-pin package includes necessary peripheral components.

2.7 V Fixed Output Voltage DC/DC Converter

General Description M62222 is a general purpose DC/DC converter which provides a 2.7 V fixed output voltage. It is possible to simplify the peripheral circuit and to design compact and low cost sets because this IC, housed in a small 5 or 8-pin package includes necessary peripheral components.

2.7V FIXED OUTPUT VOLTAGE DC-DC CONVERTER

GENERAL DESCRIPTION M62222 is a general purpose DC-DC converter which provides a 2.7V fixed output voltage. It is possible to simplify the peripheral circuit and to design compact and low cost sets because this IC, housed in a small 5- or 8-pin package includes necessary peripheral components.

H-bridge driver

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Positive Voltage Regulator

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