MAX1644 Datasheet - Maxim

MAX1644, Advanced Chemistry-Independent / Level 2 Battery Charger

19-1457; Rev 3; 8/05 w The MAX1644 constant-off-time, PWM step-down DCDC converter is ideal for use in applications such as PC cards, CPU daughter c.
h Features S a t a D . ±1% Output Accuracy. 95% Efficiency. Internal PMOS and.

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Datasheet Details

Part number:

MAX1644

Manufacturer:

Maxim

File Size:

161.20 KB

Description:

Advanced Chemistry-Independent / Level 2 Battery Charger

Features

* internal synchronous rectification for high efficiency and reduced component count. It requires no external Schottky diode. The internal 0.10Ω PMOS power switch and 0.10Ω NMOS synchronous-rectifier switch easily deliver continuous load currents up to 2A. The MAX1644 produces a preset +3.3V or +2.5V

MAX1644 Distributors

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MAX1644 Advanced Chemistry-Independent Level Battery Charger Maxim

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