MAX1737EEI+T

28 QSOP, lithium-ion (Li+) battery charger

Rated 5 Rating 5 | reviews | Write a review

Price:: US $2.20~2.20 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
	US $2.20~2.20

PartNumber:: MAX1737EEI+T

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

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Sold By

Ms. Joyce's store

(Hong Kong)

add to my favourite

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2011-03-14

From Other Seller

Part Number:MAX1737EEI+T
US $2.20 - 2.20
EKY-160ELL121MF11D

US $0.10 - 1.00 / Piece
(0) Remove
ad7716ap

US $1.13 - 1.13 / Piece
(0) Remove
Quantity:

piece

Product Summary

The MAX1737EEI+T is a switch-mode lithium-ion (Li+) battery charger that charges one to four cells. It provides a regulated charging current and a regulated voltage with only a ±0.8% total voltage error at the battery terminals. It regulates the voltage set point and charging current using two loops that work together to transition smoothly between voltage and current regulation. The device is available in a space-saving 28-pin QSOP package.

Parametrics

Absolute maximum ratings:(1)CSSP, CSSN, DCIN to GND:-0.3V to +30V;(2)BST, DHI to GND:-0.3V to +36V;(3)BST to LX:-0.3V to +6V;(4)DHI to LX:-0.3V to ((BST - LX) + 0.3V);(5)LX to GND:-0.3V to (CSSN + 0.3V);(6)FULLCHG, FASTCHG, FAULT to GND:-0.3V to +30V;(7)DLO to GND:-0.3V to (VLO + 0.3V);(8)BATT, CS to GND:-0.3V to +20V;(9)PGND to GND, CSSP to CSSN:-0.3V to +0.3V;(10)VL to VLO:-0.3V to +0.3V;(11)VL Source Current:50mA;(12)Operating Temperature Range:-40°C to +85°C;(13)Junction Temperature:+150°C;(14)+150°C:-65°C to +150°C;(15)Lead Temperature (soldering, 10s):+300°C.

Features

Features:(1)Stand-Alone Charger for Up to Four Li+ Cells;(2)±0.8% Accurate Battery Regulation Voltage;(3)Low Dropout: 98% Duty Cycle;(4)Safely Precharges Near-Dead Cells;(5)Continuous Voltage and Temperature Monitoring;(6)<1μA Shutdown Battery Current;(7)Input Voltage Up to +28V;(8)Safety Timer Prevents Overcharging;(9)Input Current Limiting;(10)Space-Saving 28-Pin QSOP;(11)300kHz PWM Oscillator Reduces Noise;(12)90% Conversion Efficiency.