QFN Supervisory Circuits and Battery Monitor Chips Datasheets

1-Phase Core Controller (Santa Rosa, IMVP-6+) -- ISL6261ACRZ
from Intersil Corporation

The ISL6261A is a single-phase buck regulator implementing lntel ® IMVP-6 ® protocol, with embedded gate drivers. lntel ® Mobile Voltage Positioning (IMVP) is a smart voltage regulation technology effectively reducing power dissipation in lntel ® Pentium processors.brbr The heart of... [See More]

  • Type: QFNL
Single-phase power-monitoring IC -- MCP39F501
from Microchip Technology, Inc.

The MCP39F501 is a highly integrated, single-phasepower-monitoring IC designed for real-timemeasurement of input power for AC/DC powersupplies, power distribution units and industrialapplications. It includes dual-channel delta sigmaADCs, a 16-bit calculation engine, EEPROM and aflexible 2-wire... [See More]

  • Type: QFNL
  • Accuracy: 1
  • Pins: 28
  • Supply Voltage: ? to 1
61J6438 [ISL6131IRZA from Intersil Corporation]
from Newark / element14

; No. of Supervisors / Monitors:4; Supply Voltage Range:1.5V to 5.5V; Supply Current:170µA; Delay Time:150ms; Digital IC Case Style:QFN; No. of Pins:24; Operating Temperature Range:-40°C to +85°C; Filter Terminals:SMD [See More]

  • Type: QFNL
  • Pins: 24
  • Number of Supplies: 4
  • IQ: 170
Power Management Circuit -- NCN4555MN
from ON Semiconductor L.L.C.


  • Type: QFNL
  • Supply Voltage: 1.8 to 5.5
  • Pins: 16
  • Operating Temperature: -25 to 85