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Benchmarq

Benchmarq DataSheet

BENCHMARQ

bq2502 - Integrated Backup Unit

 · 5 Hits ® Power monitoring, backup supply, and switching for 3V batterybackup applications ® Write-protect control ® Input decoder for control of up to 2 bank...
Benchmarq

BQ2002 - NiCd/NiMH Fast-Charge Management

 · 5 Hits ➤ Fast charge of nickel cadmium or nickel-metal hydride batteries ➤ Direct LED output displays charge status ➤ Fast-charge termination by -∆V, maximum...
Benchmarq

bq2050H - Low-Cost Lithium Ion Power Gauge

 · 5 Hits ➤ Accurate measurement of available capacity in Lithium Ion batteries ➤ Provides a low-cost battery management solution for pack integration - Com...
Benchmarq

bq2204A - X4 SRAM Nonvolatile Controller

 · 5 Hits ä Power monitoring and switching for 3-volt battery-backup applications ä Write-protect control ä 2-input decoder for control of up to 4 banks of SRAM...
Benchmarq

BQ4024 - Nonvolatile SRAM

 · 4 Hits ® Data retention in the absence of power ® Automatic write-protection during power-up/power-down cycles ® Industry-standard 40-pin 128K x 16 pinout ® ...
Benchmarq

BQ4024Y - Nonvolatile SRAM

 · 4 Hits ® Data retention in the absence of power ® Automatic write-protection during power-up/power-down cycles ® Industry-standard 40-pin 128K x 16 pinout ® ...
Benchmarq

BQ2014H - Low-Cost NiCd/NiMH Gas Gauge

 · 4 Hits ➤ Accurate measurement of available capacity in NiCd or NiMH batteries ➤ Low-cost battery management so- lution for pack integration - As little ...
Benchmarq

BQ2004E - Fast Chargeer

 · 4 Hits ➤ Fast charge and conditioning of nickel cadmium or nickel-metal hydride batteries ➤ Hysteretic PWM switch-mode current regulation or gated control of...
Benchmarq

bq2050 - Lithium Ion Power Gauge

 · 4 Hits ➤ Conservative and repeatable measurement of available capacity in Lithium Ion rechargeable batteries ➤ Designed for battery pack integration - 120µ...
Benchmarq

bq2018 - Power Minder

 · 4 Hits ➤ Multifunction charge/discharge counter ➤ Resolves signals less than 12.5µV ➤ Internal offset calibration improves accuracy ➤ 1024 bits of NVRAM conf...
Benchmarq

BQ2013H - Gas Gauge IC

 · 3 Hits ➤ Accurate measurement of available charge in rechargeable batteries ➤ Designed for electric assist bicycles and other applications ➤ Measures a wi...
Benchmarq

BQ2005 - Fast Chargeer

 · 3 Hits ∗ Sequential fast charge and con d-i tioning of two NiCd or NiMH nickel cadmium or nickel-metal hydride bat tery packs ∗ Hysteretic PWM switch-mode cu...
Benchmarq

BQ2003 - Fast Chargeer

 · 3 Hits ➤ Fast charge and conditioning of nickel cadmium or nickel-metal hydride batteries ➤ Hysteretic PWM switch-mode current regulation or gated control of...
Benchmarq

BQ2004 - Fast Chargeer

 · 3 Hits ➤ Fast charge and conditioning of nickel cadmium or nickel-metal hydride batteries ➤ Hysteretic PWM switch-mode current regulation or gated control of...
Benchmarq

BQ2002F - NiCd/NiMH Fast-Charge Management

 · 3 Hits ➤ Fast charge of nickel cadmium or nickel-metal hydride batteries ➤ Direct LED output displays charge status ➤ Fast-charge termination by -∆V, maximum...
Benchmarq

BQ2002D - NiCd/NiMH Fast-Charge Management

 · 3 Hits ➤ Fast charge of nickel cadmium or nickel-metal hydride batteries ➤ Direct LED output displays charge status ➤ Fast-charge termination by rate of rise...
Benchmarq

BQ2031 - Lead-Acid Fast-Charge

 · 3 Hits ➤ Conforms to battery manufacturers' charge recommendations for cyclic and float charge ➤ Pin-selectable charge algorithms - Two-Step Voltage with tem...
Benchmarq

bq2052 - Gas Gauge

 · 3 Hits ➤ Accurate measurement of available capacity in Lithium primary batteries such as Lithium Sulphur Dioxide and Lithium Manganese Dioxide ➤ Provides a l...
Benchmarq

bq2040 - Gas Gauge

 · 3 Hits ® Provides accurate measurement of available charge in NiCd, NiMH, and Li-Ion batteries ® Supports SBS v1.0 data set and two-wire interface ® Monitors...
Benchmarq

BQ2004H - Fast Chargeer

 · 2 Hits ➤ Fast charge and conditioning of nickel cadmium or nickel-metal hydride batteries ➤ Hysteretic PWM switch-mode current regulation or gated control of...
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