Integrated Circuits (ICs)

BQ2004HSNTR

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NICD/NIMH BUCK CHARGER W/NEGATIVE DV, PVD, DT/DT TERMINATION AND TIMING SETUP3

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Search across all available documentation for this part.

DocumentsFast-Charge ICs datasheet (Rev. A)DV2004S1/ES1/HS1 Fast Charge Dev System Control of On-Board P-FET S-M Reg (Rev. A)

Integrated Circuits (ICs)

BQ2004HSNTR

Active

Texas Instruments

NICD/NIMH BUCK CHARGER W/NEGATIVE DV, PVD, DT/DT TERMINATION AND TIMING SETUP3

Deep-Dive with AI

DocumentsFast-Charge ICs datasheet (Rev. A)DV2004S1/ES1/HS1 Fast Charge Dev System Control of On-Board P-FET S-M Reg (Rev. A)

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BQ2004HSNTR

Battery Chemistry	Multi-Chemistry
Current - Charging	Constant, Pulsed
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-20 °C
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Programmable Features	Voltage
Supplier Device Package	16-SOIC
Voltage - Supply (Max)	5.5 V

BQ2004H Series

NiCd/NiMH buck charger w/negative dV, PVD, dT/dt termination and timing setup3

Part	Operating Temperature [Max]	Operating Temperature [Min]	Current - Charging	Voltage - Supply (Max)	Programmable Features	Mounting Type	Package / Case	Package / Case	Package / Case	Battery Chemistry	Supplier Device Package	Package / Case [x]	Package / Case [y]
Texas Instruments BQ2004PN	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Through Hole	0.3 in	16-DIP	7.62 mm	Multi-Chemistry	16-PDIP
Texas Instruments BQ2004SNG4	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Surface Mount		16-SOIC		Multi-Chemistry	16-SOIC	0.154 in	3.9 mm
Texas Instruments BQ2004HSNTRG4	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Surface Mount		16-SOIC		Multi-Chemistry	16-SOIC	0.154 in	3.9 mm
Texas Instruments BQ2004ESN	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Surface Mount		16-SOIC		Multi-Chemistry	16-SOIC	0.154 in	3.9 mm
Texas Instruments BQ2004HSNTR	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Surface Mount		16-SOIC		Multi-Chemistry	16-SOIC	0.154 in	3.9 mm
Texas Instruments BQ2004ESNTRG4	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Surface Mount		16-SOIC		Multi-Chemistry	16-SOIC	0.154 in	3.9 mm
Texas Instruments BQ2004SN	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Surface Mount		16-SOIC		Multi-Chemistry	16-SOIC	0.154 in	3.9 mm
Texas Instruments BQ2004HSN	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Surface Mount		16-SOIC		Multi-Chemistry	16-SOIC	0.154 in	3.9 mm
Texas Instruments BQ2004SNTR	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Surface Mount		16-SOIC		Multi-Chemistry	16-SOIC	0.154 in	3.9 mm
Texas Instruments BQ2004HPN	70 °C	-20 °C	Constant Pulsed	5.5 V	Voltage	Through Hole	0.3 in	16-DIP	7.62 mm	Multi-Chemistry	16-PDIP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 6.15
		10	$ 5.52
		25	$ 5.22
		100	$ 4.52
		250	$ 4.29
		500	$ 3.85
		1000	$ 3.25
	Digi-Reel®	1	$ 6.15
		10	$ 5.52
		25	$ 5.22
		100	$ 4.52
		250	$ 4.29
		500	$ 3.85
		1000	$ 3.25
	Tape & Reel (TR)	2500	$ 2.87
Texas Instruments	LARGE T&R	1	$ 4.22
		100	$ 3.44
		250	$ 2.71
		1000	$ 2.30

Description

General part information

BQ2004H Series

The bq2004E and bq2004H Fast Charge ICs provide comprehensive fast charge control functions together with high-speed switching power control circuitry on a monolithic CMOS device.

Integration of closed-loop current control circuitry allows the bq2004 to be the basis of a cost-effective solution for stand-alone and system-integrated chargers for batteries of one or more cells.

Switch-activated discharge-before-charge allows bq2004E/H-based chargers to support battery conditioning and capacity determination.

Documents

Technical documentation and resources

Fast-Charge ICs datasheet (Rev. A)

Data sheet

DV2004S1/ES1/HS1 Fast Charge Dev System Control of On-Board P-FET S-M Reg (Rev. A)

User guide