MAX1758 Datasheet Stand-alone / Switch-mode Li Battery Charger

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: EVALUATION KIT AVAILABLE MAX1758 Stand-Alone, Switch-Mode Li+ Battery Charger with Internal 28V Switch.

Datasheet Details

Part number	MAX1758
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	232.16 KB
Description	Stand-Alone / Switch-Mode Li Battery Charger
Datasheet	MAX1758_MaximIntegratedProducts.pdf

The MAX1758 is a switch-mode lithium-ion (Li+) battery charger that charges one-to-four cells.

It provides a regulated charging current accurate to ±10% and a regulated voltage with only a ±0.8% total voltage error at the battery terminals.

The internal high-side switch delivers a programmable current of up to 1.5A to charge the battery.

o Stand-Alone Charger for Up to 4 Li+ Batteries o ±0.8% Battery Regulation Voltage Accuracy o Low-Dropout 98% Duty Cycle o Safely Precharges Near-Dead Cells o Continuous Voltage and Temperature Monitoring o 0.1µA Shutdown Battery Current o Input Voltage Up to 28V o Up to 1.5A Programmable Charge Current o Safety Timer Prevents Overcharging o Input Current Limiting o Space-Saving 28-Pin SSOP o 300kHz PWM Oscillator Reduces Noise PART MAX1758EAI Ordering Information TEMP. RANGE -40°C to +85°C.

Brand Logo	Part Number	Description	Manufacturer
	MAX17582	Dual-Phase Quick-PWM Controller	Maxim Integrated Products

Part Number	Description
MAX17501	Synchronous Step-Down DC-DC Converter
MAX17502	Synchronous Step-Down DC-DC Converter
MAX17503	Synchronous Step-Down DC-DC Converter
MAX17506	Synchronous Step-Down DC-DC Converter
MAX1755	SOT23 Local Temperature Comparators
MAX17552	Synchronous Step-Down DC-DC Converter
MAX17558	Step-Down Controller
MAX1757	Stand-Alone / Switch-Mode Li Battery Charger
MAX1759	Buck/Boost Regulating Charge Pump
MAX170	Serial Output 5.6us 12-Bit A/D Converter