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BQ2001S, BQ2001SN, BQ2002

Table of contents:
Info of BQ2001S
Info of BQ2001SN
Info of BQ2002

BQ2001S, BQ2001SN, BQ2002 Selling Leads, Datasheet

MFG:BENCHMARQ Package Cooled:SOP24 D/C:09+

BQ2001S, BQ2001SN, BQ2002 Datasheet download

Five Points

Part Number: BQ2001S

MFG: BENCHMARQ

Package Cooled: SOP24

D/C: 09+

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BQ2001S Parameters

BQ2002 Features

Fast charge of nickel cadmium or nickel-metal hydride batteries
Direct LED output displays charge status
Fast-charge termination by -V, maximum voltage, maximum temperature, and maximum time
Internal band-gap voltage reference
Optional top-off charge
Selectable pulse trickle charge rates
Low-power mode
8-pin 300-mil DIP or 150-mil SOIC

BQ2001S General Description

NiCd/NiMH Gating Charge Management IC With Negative dV And Peak Voltage Detection Termination

BQ2001S Features

Fast charge of nickel cadmium or nickel-metal hydride batteries
Direct LED output displays charge status
Fast-charge termination by -V, maximum voltage, maximum temperature, and maximum time
Internal band-gap voltage reference
Optional top-off charge
Selectable pulse trickle charge rates
Low-power mode
8-pin 300-mil DIP or 150-mil SOIC

BQ2001S Typical Application

BQ2002 Datasheet

BQ2002 Parameters

BQ2002 Features

Fast charge of nickel cadmium or nickel-metal hydride batteries
Direct LED output displays charge status
Fast-charge termination by -V, maximum voltage, maximum temperature, and maximum time
Internal band-gap voltage reference
Optional top-off charge
Selectable pulse trickle charge rates
Low-power mode
8-pin 300-mil DIP or 150-mil SOIC

BQ2002 General Description

NiCd/NiMH Gating Charge Management IC With Negative dV And Peak Voltage Detection Termination

BQ2002 Maximum Ratings

Symbol	Parameter	Minimum	Maximum	Unit	Notes
V_CC	VCC relative to VSS	-0.3	+7.0	V
V_T	DC voltage applied on any pin excluding VCC relative to VSS	-0.3	+7.0	V
T_OPR	Operating ambient temperature	0	+70	°C	Commercial
T_STG	Storage temperature	-40	+85	°C
T_SOLDER	Soldering temperature	-	+260	°C	10 sec max.
T_BIAS	Temperature under bias	-40	+85	°C

BQ2002 Features

Fast charge of nickel cadmium or nickel-metal hydride batteries
Direct LED output displays charge status
Fast-charge termination by -V, maximum voltage, maximum temperature, and maximum time
Internal band-gap voltage reference
Optional top-off charge
Selectable pulse trickle charge rates
Low-power mode
8-pin 300-mil DIP or 150-mil SOIC

BQ2002 Typical Application

BQ2002 Datasheet

BQ2002 Connection Diagram

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