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MAXIM MAX1501ETE+T product image
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MAXIM MAX1501ETE+TRoHS

Manufacturer
MAXIM
MPN
MAX1501ETE+T
LCSC Part #
C7458555
Packaging
TQFN-16(5x5)
Customer #
Key Attributes
Highly Integrated, Linear Battery Charger with Thermal Regulation for Portable Applications
Datasheetpdf iconMAXIM MAX1501ETE+T
In-Stock: 1,004
1,004 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.199$ 2.20
10+$ 1.8816$ 18.82
30+$ 1.6841$ 50.52
100+$ 1.4801$ 148.01
500+$ 1.3878$ 693.90
1,000+$ 1.3489$ 1348.90
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Chargers ICs
ManufacturerMAXIM
PackagingTQFN-16(5x5)
End-Off Voltage-
Voltage - Supply4.5V~13V
Interface-
Operating Temperature-40℃~+85℃
Supply Current (Iq)-
Battery Temperature DetectionNot supported
0V Battery ChargeNot supported
Type of BatteryLithium Battery;Nickel-Metal Hydride Battery;Ni-Cd Battery
The Chip TypeCharging IC
Number of Cells1~3
Charge Current - Max1.4A
Charging Saturation Voltage4.2V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The MAX1501 intelligent, constant-current, constant-voltage (CCCV), temperature-regulated battery charger charges a single lithium-ion (Li+) cell or three-cell NiMH/NiCd batteries. The device integrates the current-sense resistor, PMOS pass element, and thermal-regulation circuitry, while eliminating the reverse-blocking Schottky diode to create the simplest charging solution for hand-held equipment.

Features

AI Translation
  • Stand-Alone 1-Cell Li+ Charging, Microprocessor-Controlled 3-Cell NiMH/NiCd Charging
  • No FET, Reverse-Blocking Diode, or Current-Sense Resistor Required
  • 1.4A (max) Programmable Fast-Charge Current
  • ±95℃, ±115℃, and ±135℃ Proprietary Programmable Die Temperature Regulation Control
  • 4.5V to 13V Input Voltage Range with Input Overvoltage (OVLO) Protection Above 6.5V
  • Programmable Top-Off Current Threshold: 10%, 20%, or 30% of the Fast-Charge Current
  • Charge-Current Monitor for Fuel Gauging
  • Programmable Safety Timer (3, 4.5, or 6 hours)
  • Input Power Detection Output (ACOK) and Charge Enable Input (CHGEN)
  • Automatic Recharge
  • Digital Soft-Start Limits Inrush Current
  • Charge Status Outputs for LEDs or μP Interface

Applications

AI Translation
  • Cellular and Cordless Phones
  • PDAs
  • Digital Cameras and MP3 Players
  • USB Appliances
  • Charging Cradles and Docks
  • Bluetooth Equipment