Can you suggest alternatives to BQ76952PFBR?

Yes. If BQ76952PFBR is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Power Management ICs parts or compatible alternatives.

BQ76952PFBR - Texas Instruments | Electronic Components

Name: BQ76952PFBR
Brand: Texas Instruments
SKU: BQ76952PFBR
Availability: InStock

Product FAQ

1. Is BQ76952PFBR available for RFQ?

Yes. BQ76952PFBR by Texas Instruments is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for BQ76952PFBR?

Pricing for BQ76952PFBR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of BQ76952PFBR?

BQ76952PFBR is a Texas Instruments Power Management ICs with Maximum Operating Temperature:: + 85 C and Minimum Operating Temperature:: - 40 C. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for BQ76952PFBR?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can BQ76952PFBR be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

Part No:

BQ76952PFBR

Power Management ICs

Manufacturer:

Texas Instruments

Description:

3-s to 16-s high-accuracy battery monitor and protector for Li-ion, Li-polymer and LiFePO4 | PFB | 48 | -40 to 85

Package:

TQFP-48

RoHS Status:

Datasheet:

Production Status:

Active

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Manufacturer:

Texas Instruments

Product Category:

Battery Management

Product:

Battery Protection

Battery Type:

Lithium Iron Phosphate (LiFePO4), Lithium-ion, Lithium Polymer

Operating Supply Voltage:

4.7 V to 80 V

Package / Case:

TQFP-48

Mounting Style:

SMD/SMT

Series:

BQ76952

Packaging:

MouseReel

Brand:

Texas Instruments

Country of Assembly:

Products Detail

Description for the BQ76952

The Texas Instruments BQ76952 device is a highly integrated, high-accuracy battery monitor and protector for 3-series to 16-series Li-ion, Li-polymer, and LiFePO₄ battery packs. The device includes a high-accuracy monitoring system, a highly configurable protection subsystem, and support for autonomous or host controlled cell balancing. Integration includes high-side charge-pump NFET drivers, dual programmable LDOs for external system use, and a host communication peripheral supporting 400-kHz I²C, SPI, and HDQ one-wire standards. The BQ76952 device is available in a 48-pin TQFP package.

Key Features

Features for the BQ76952

Battery monitoring capability for 3-series to 16-series cells
Integrated charge pump for high-side NFET protection with optional autonomous recovery
Extensive protection suite including voltage, temperature, current, and internal diagnostics
Two independent ADCs
- Support for simultaneous current and voltage sampling
- High-accuracy coulomb counter with input offset error < 1 µV (typical)
- High accuracy cell voltage measurement < 10 mV (typical)
Wide-range current applications (±200-mV measurement range across sense resistor)
Integrated secondary chemical fuse drive protection
Autonomous or host-controlled cell balancing
Multiple power modes (typical battery pack operating range conditions)
- NORMAL mode: 286 µA
- Multiple SLEEP mode options: 24 µA to 41 µA
- Multiple DEEPSLEEP mode options: 9 µA to 10 µA
- SHUTDOWN mode: 1 µA
High-voltage tolerance of 85 V on cell connect and select additional pins
Tolerant of random cell attach sequence on production line
Support for temperature sensing using internal sensor and up to nine external thermistors
Integrated one-time-programmable (OTP) memory programmable by customers on production line
Communication options include 400-kHz I²C, SPI, and HDQ one-wire interface
Dual-programmable LDOs for external system usage
48-pin TQFP package (PFB)

Application scenarios

Key Application Scenarios

Light Electric Vehicles (LEVs)
- E-Bikes and E-Scooters.
- Electric mopeds and three-wheelers.
- Golf carts and low-speed electric vehicles.
Power Tools & Garden Tools
- Cordless lawn mowers and string trimmers.
- High-power cordless drills and saws.
- Industrial robotic grippers and machinery.
Energy Storage Systems (ESS)
- Residential Solar Energy Storage Systems (Home ESS).
- Uninterruptible Power Supplies (UPS).
- Telecom base station backup batteries.
Battery Pack Modules
- Commercial and industrial battery packs (12V to 60V+ systems).
- battery replacements for traditional lead-acid batteries.
Robotics & Industrial Automation
- Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs).
- Robotic vacuum cleaners and service robots.
- Drones and unmanned aerial vehicles (UAVs).

Why BQ76952 is Chosen for These Scenarios

High Voltage Range: Directly supports up to 16S packs without external stacking.
Integrated High-Side Drivers: Simplifies the circuit design for turning power on/off safely.
Precise Fuel Gauging: High-accuracy ADC enables precise state-of-charge (SoC) calculations for heavy-duty industrial tasks.