Texas Instruments BQ2004ESN Battery Chargers
NiCd/NiMH buck charger w/negative dV, PVD, dT/dt termination and timing setup2
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ2004ESN
Detailed Description
NiCd/NiMH buck charger w/negative dV, PVD, dT/dt termination and timing setup2
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ2004ESN Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ2004ESN Battery Chargers technical specifications.
General
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 70°C (TA)
Supply Voltage
5.5V
Lifecycle Status
Active
Battery Chemistry
Multi-Chemistry
Current Charging
Constant, Pulsed
Programmable Features
Voltage
Number of Series Cells
1, 2, 3, 4
Related Parts Comparison (BQ2004ESN vs BQ4010YMA-150N vs BQ4013YMA-70N vs BQ4015LYMA-70N)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 28-DIP Module | 32-DIP Module | 32-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -20°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 3V ~ 3.6V |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Package | SOIC (D)-16 | DIP | DIP | DIP |
| Memory Size | -- | 64Kbit | 1Mb (128K x 8) | 4 Mbit |
| Interface | -- | Parallel | Parallel | Parallel |
| Data Bus Width | -- | 8 | 8 | 8 |
| Number of Pins | -- | 28 | 32 | 32 |
| Access Time | -- | 150 ns | 70 ns | 70 ns |
| Action |
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