Texas Instruments XTPS4141QDWQRQ1
Manufacturer No:
XTPS4141QDWQRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive 1200V configurable precision resistor divider with integrated switch
Quantity:
In Stock :5449
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Shipped from：HK Warehouse
Expected Shipping：Sat, May 30 - Sun, May 31, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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XTPS4141QDWQRQ1 Information
Texas Instruments XTPS4141QDWQRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments XTPS4141QDWQRQ1.
- Type
- Parameter
- FET
- Internal
- Switching voltage (max) (V)
- 1200
- Number of channels
- 1
- Supply voltage (min) (V)
- 4.5
- Supply voltage (max) (V)
- 20
- Features
- Integrated Switching FET, Integrated gain setting
- Operating temperature range (°C)
- -40 to 125
- OFF-state leakage current (µA)
- 3.5
- Rating
- Automotive
- Package
- SOIC (DWQ)
- Type
- Parameter
- Pins
- 11
- Size
- 106.09 mm² 10.3 x 10.3
- REACH Status
- —
- RoHS Status
Download datasheets and manufacturer documentation for Texas Instruments XTPS4141QDWQRQ1.
Data sheet:
EVM User's guide:
The TPS4141-Q1 is a high-voltage, precision matched resistor divider with an integrated programmable-gain amplifier. The TPS4141-Q1 also integrates a high-voltage switch to allow for connecting or disconnecting the high-voltage sense pin. The device is designed for automotive and industrial applications where accurate, high-voltage measurements are required.
The TPS4141-Q1 programmable-gain amplifier supports four divider ratios using DIV0 and DIV1 inputs. DIV0 and DIV1 can be set to fixed divider ratios and may also be changed dynamically while in operation. This allows for matching the amplifier output (AOUT) to the full-scale input voltage of the analog-to-digital signal chain, improving accuracy over the entire voltage sensing range of interest.
The TPS4141-Q1 supports uni-directional or bi-directional voltage measurement. Bi-directional voltage measurement is supported by supplying an external precision voltage reference from REF to HVGND. Switching between bi-directional and uni-directional voltage sensing during operation is possible using DIV0 and DIV1. Connecting REF to HVGND provides uni-directional voltage sensing only.
The TPS4141-Q1 integrates a high-voltage switch with a standoff voltage greater than 1200V from the high-voltage sense pin (HV) to ground (HVGND). The switch provides uni-directional current blocking from HV to HVGND when disconnected.
- Qualified for automotive applications
- AEC-Q100 grade 1: –40°C to 125°C ambient operating temperature
- Integrated high-voltage resistor divider
- 30MΩ total resistance, precision matched divider
- No exposed high-impedance nodes improves measurement integrity from board contaminants
- Integrated high-voltage disconnect switch
- 1200V standoff voltage, uni-directional blocking
- <1.5µA leakage at TA = 105°C
- High accuracy divider and precision buffer amplifier
- Buffered output for easy interfacing to analog-to-digital converters
- Dynamically selectable gain settings to maximize accuracy across high-voltage sensing range
- Typical gain error ± 0.15%
- Maximum input offset error ± 220mV
- Support for uni-directional and bi-directional voltage sensing up to ±1200V
- Dynamic switching between uni-directional and bi-directional voltage sensing operation
- Low supply current
- 5mA ON state current
- 5.5µA OFF state current
- SOIC (DWQ-11) package
- Creepage and clearance ≥8mm from high-voltage sensing pin to all other pins
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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