MAX1758EAI

Li+ battery charger, 28V, 1.5A, SSOT

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Price:: US $2.50~3.25 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 2 :	3.25 / Piece
2 ~ 200 :	2.50 / Piece

PartNumber:: MAX1758EAI

Brand:: Maxim Integrated Products - Maxim | Pack: SSOT | D/C: 09+

Availability:: Supply Ability: 1/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-05-08

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Part Number:MAX1758EAI
US $2.50 - 3.25
Quantity:

piece

Product Summary

The MAX1758EAI is a switch-mode lithium-ion (Li+) batterycharger that charges one-to-four cells. The MAX1758EAI provides a regulated charging current accurate to ±10% and a regulated voltage with only a ±0.8% total voltage error at the battery terminals. Applications of the MAX1758EAI include: Li+ Battery Packs, Notebook Computers, Hand-Held Instruments and Desktop Cradle Chargers.

Parametrics

MAX1758EAI absolute maximum ratings: (1) DCIN, CSSP, CSSN, HSD to GND: -0.3 to +30V; (2) CSSP to CSSN: -0.6 to +0.6V; (3) BST to GND: -0.3 to 0.6V; (4) BST to LX: -0.3 to +6V; (5) LX to PGND: -0.6 to (VHSD +0.3V) ; (6) VL, SHDN , ISETIN, ISETOUT, REF, VADJ, CELL, TIMER1, TIMER2, CCI, CCS, CCV, THM to GND: -0.3 to +6V; (7)FASTCHG , FULLCHG , FAULTto GND: -0.3 to +30V; (8) BATT, CS to GND: -0.3 to +20V; (9) CS to BATT Current: ±3.5A; (10) VL Source Current: 50mA; (11) Continuous Power Dissipation (TA = +70°C)28-Pin SSOP (derate 9.5mW/°C above +70°C) : 762mW; (12) Operating Temperature Range: -40 °C to +85°C; (13) Junction Temperature: +150°C; (14) Storage Temperature: -65 to +150°C; (15) Lead Temperature (soldering, 10s) : +300°C.

Features

MAX1758EAI features: (1) Stand-Alone Charger for Up to 4 Li+ Batteries; (2) ±0.8% Battery Regulation Voltage Accuracy; (3) Low-Dropout 98% Duty Cycle; (4) Safely Precharges Near-Dead Cells; (5) Continuous Voltage and Temperature Monitori; (6) 0.1µA Shutdown Battery Current; (7) Input Voltage Up to 28V; (8) Up to 1.5A Programmable Charge Current; (9) Safety Timer Prevents Overcharging; (10) Input Current Limiting; (11) Space-Saving 28-Pin SSOP; (12) 300kHz PWM Oscillator Reduces Noise.