Texas Instruments

Category: Integrated Circuits (ICs)

BQ2003 Switch-mode NiCd/NiMH battery charger with negative dV and dT/dt termination

$3.39 - $204.00
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-BQ2003S-NTR-ND 8000 $6.34 $4.87 $4.35 $5.03 $3.69 $3.00 Buy
Arrow North American Components BQ2003S-N 0 120 $4.31 $4.31 $3.68 $3.68 $3.20 $3.82 Buy
AVNET Europe BQ2003S-N 40 40 * $3.98 * $3.69 * $3.10 * $3.10 Buy
AVNET Express BQ2003S-N 93 $3.39 Buy
element14 APAC BQ2003S-N 82 1 * $7.45 * $6.73 * $6.42 * $6.42 * $6.30 * $6.30 Buy
Farnell BQ2003S-N 82 1 * $6.88 * $6.22 * $6.16 * $6.14 * $6.14 * $6.14 Buy
Mouser Electronics 595-BQ2003S-N 0 1 $8.22 $5.64 $4.98 $4.98 $3.52 $3.48 Buy
Newark BQ2003S-N 82 1 $7.55 $7.21 $6.62 $6.38 $6.38 $6.38 Buy
RS Components BQ2003S-N $204.00 Buy
Texas Instruments BQ2003S-N 6890 1 $4.90 $4.90 $4.90 $4.00 $2.66 $2.66 Buy
Verical Marketplace BQ2003S-N 4920 120 $5.34 $5.34 $5.34 $5.34 $3.35 $3.18 Buy
Win Source BQ2003S-N 6000 11 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
# Series Cells 1,2,3,4
Absolute Vin (safety rating)(Max)((V)) 7
Approx. Price (US$) 2.31 | 1ku
Battery Charge Voltage(V) Adjustable
Cell Chemistry NiCd,NiMH
Charge Current(Max)(A) 2
Control Interface Standalone (RC-Settable)
Control Topology Switch-Mode Buck
Operating Vin(Max)(V) 5.5
Operating Vin(Min)(V) 4.5
Package Group PDIP,SOIC
Package Size mm2
Special Features Temp Monitoring (Thermistor Pin)