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TPS1213-Q1

ACTIVE

Automotive, 45V low-Iq high-side driver with low power mode and adjustable short circuit protection

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Data sheet

TPS1213-Q1

ACTIVE
Data sheet Order now

Product details

Operating voltage (max) (V) 45 Operating voltage (min) (V) 3.5 Features Automatic load wake-up, Low Quiescent Current, Precharge FET driver, Short circuit protection, Undervoltage Lock Out (UVLO), VDS Sensing, high-side or Low-side current sense Reverse polarity protection (V) -40 Quiescent current (Iq) (µA) 35 IGate sink (typ) (A) 2 IGate source (typ) (A) 1.69 Short-circuit protection response time (µs) 4 Operating temperature range (°C) -40 to 125 Rating Automotive
Operating voltage (max) (V) 45 Operating voltage (min) (V) 3.5 Features Automatic load wake-up, Low Quiescent Current, Precharge FET driver, Short circuit protection, Undervoltage Lock Out (UVLO), VDS Sensing, high-side or Low-side current sense Reverse polarity protection (V) -40 Quiescent current (Iq) (µA) 35 IGate sink (typ) (A) 2 IGate source (typ) (A) 1.69 Short-circuit protection response time (µs) 4 Operating temperature range (°C) -40 to 125 Rating Automotive
VSSOP (DGX) 19 15.3 mm² 5.1 x 3
  • AEC-Q100 automotive qualified for grade 1 temperature
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
  • Functional Safety-Capable
  • 3.5V to 40V input range (45V absolute maximum)
  • Reverse input protection down to –40V
  • Integrated 11V charge pump
  • Low quiescent current, 35µA in low power mode (LPM = Low)
  • Low 1µA (typ) shutdown current (EN/UVLO = Low)
  • Strong gate drive (G1PU/G1PD: 1.69A source and 2A sink)
  • Adjustable short-circuit protection (ISCP) with adjustable response time (TMR) and fault flag output (FLT)
  • Fast transition from low power mode to active mode with WAKE indication
    • 8µs switch over time from low power path to main path by external LPM trigger (low to high)
    • Adjustable load wakeup threshold (ILWU) with (6µs) switchover from low power path to main path
  • Fault indication (FLT) during short-circuit fault, charge pump undervoltage, and input undervoltage
  • Adjustable input undervoltage lockout (UVLO)
  • Short-circuit comparator diagnosis (SCP_TEST)
  • AEC-Q100 automotive qualified for grade 1 temperature
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
  • Functional Safety-Capable
  • 3.5V to 40V input range (45V absolute maximum)
  • Reverse input protection down to –40V
  • Integrated 11V charge pump
  • Low quiescent current, 35µA in low power mode (LPM = Low)
  • Low 1µA (typ) shutdown current (EN/UVLO = Low)
  • Strong gate drive (G1PU/G1PD: 1.69A source and 2A sink)
  • Adjustable short-circuit protection (ISCP) with adjustable response time (TMR) and fault flag output (FLT)
  • Fast transition from low power mode to active mode with WAKE indication
    • 8µs switch over time from low power path to main path by external LPM trigger (low to high)
    • Adjustable load wakeup threshold (ILWU) with (6µs) switchover from low power path to main path
  • Fault indication (FLT) during short-circuit fault, charge pump undervoltage, and input undervoltage
  • Adjustable input undervoltage lockout (UVLO)
  • Short-circuit comparator diagnosis (SCP_TEST)

The TPS12130-Q1 is a 45V low IQ smart high side driver with protection and diagnostics. With wide operating voltage range of 3.5V–40V, the device is designed for 12V system designs. The device can withstand and protect the loads from negative supply voltages down to –40V.

TPS12130-Q1 has integrated two gate drives with 1.69A source and 2A sink capacity to drive MOSFETs in the main path and 165µA source and 2A sink capacity for the low power path.

In the low power mode with LPM = Low, the low power path FET is kept ON and the main FETs are turned OFF. The device consumes low IQ of 35µA (typ) in this mode. Auto load wakeup threshold to enter into active state can be adjusted using ISCP/LWU pin. IQ reduces to 1µA (typ) with EN/UVLO low.

The device provides adjustable short circuit protection using MOSFET VDS sensing or by using an external RSNS resistor. Auto-retry and latch-off fault behavior can be configured. The device also features diagnosis of the internal short circuit comparator using external control on SCP_TEST input.

The TPS12130-Q1 is available in a 19-pin VSSOP package.

The TPS12130-Q1 is a 45V low IQ smart high side driver with protection and diagnostics. With wide operating voltage range of 3.5V–40V, the device is designed for 12V system designs. The device can withstand and protect the loads from negative supply voltages down to –40V.

TPS12130-Q1 has integrated two gate drives with 1.69A source and 2A sink capacity to drive MOSFETs in the main path and 165µA source and 2A sink capacity for the low power path.

In the low power mode with LPM = Low, the low power path FET is kept ON and the main FETs are turned OFF. The device consumes low IQ of 35µA (typ) in this mode. Auto load wakeup threshold to enter into active state can be adjusted using ISCP/LWU pin. IQ reduces to 1µA (typ) with EN/UVLO low.

The device provides adjustable short circuit protection using MOSFET VDS sensing or by using an external RSNS resistor. Auto-retry and latch-off fault behavior can be configured. The device also features diagnosis of the internal short circuit comparator using external control on SCP_TEST input.

The TPS12130-Q1 is available in a 19-pin VSSOP package.
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Technical documentation

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Type Title Date
* Data sheet TPS1213-Q1 45V Low IQ Automotive High Side Switch Controller With Low Power Mode and Adjustable Load Wakeup Trigger datasheet (Rev. A) PDF | HTML 27 Sep 2024
Functional safety information TPS1213-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 26 Sep 2024
Certificate TPS1213Q1EVM EU Declaration of Conformity (DoC) 22 May 2023

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS1213Q1EVM — TPS1213-Q1 evaluation module

The TPS1213Q1EVM allows reference circuit evaluation of the TPS1213-Q1 smart high-side driver. The TPS1213-Q1 device has an operating range of 3.5V to 40V and main path gate drive with 1.69A strength to enable switching parallel MOSFETs in high-current designs. The TPS12130-Q1 has low-power mode (...)
User guide: PDF | HTML
Not available on TI.com
Calculation tool

FET-INRUSH-SOA-CALC — FET SOA margin calculator for dvdt based startup

The design calculator allows user to estimate the FET SOA margin while starting up with dVdt based startup for inrush current control
Supported products & hardware

Supported products & hardware

Products
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  • LM74502-Q1 — Automotive reverse polarity protection controller, overvoltage protection, gate drive strength 60 μA
  • LM74502H — 3.2-V to 65-V industrial RPP controller with load disconnect, OVP, and high gate drive
  • LM74502H-Q1 — Automotive reverse polarity protection controller, overvoltage protection, gate drive strength 11 mA
  • LM74720-Q1 — Automotive, low IQ ideal diode controller with active rectification and load dump protection
  • LM74721-Q1 — Automotive, TVS less low IQ reverse battery protection ideal diode controller, active rectification
  • LM74722-Q1 — Automotive, low IQ ideal diode controller with 200-khz active rectification and load dump protection
  • LM7480 — 3-V to 65-V back-to-back NFET ideal diode controller, -55°C to 125°C
  • LM7480-Q1 — 3-V to 65-V, automotive ideal diode controller driving back to back NFETs
  • LM7481 — 3-V to 65-V back-to-back NFET ideal diode controller with high gate drive, -55°C to 125°C
  • LM7481-Q1 — Automotive ideal diode controller with active rectification driving B2B NFETs
High-side switch controllers
  • TPS1200-Q1 — Automotive, 45V low-Iq high side driver with protection and diagnostics
  • TPS1210-Q1 — Automotive, 45V low-Iq dual high-side driver with short circuit protection and diagnostics
  • TPS1211-Q1 — Automotive, 3.5V to 45V high-side driver with protection and diagnostics
  • TPS1213-Q1 — Automotive, 45V low-Iq high-side driver with low power mode and adjustable short circuit protection
  • TPS4800-Q1 — Automotive, 100V low-Iq high side driver with protection and diagnostics
  • TPS4810-Q1 — Automotive, 100V low-Iq dual high-side driver with short circuit protection and diagnostics
  • TPS4811-Q1 — Automotive, 3.5V to 100V high-side driver with protection and diagnostics
  • TPS4813-Q1 — Automotive 100V low-Iq high-side driver with low-power mode and adjustable short-circuit protection
Smart eFuse high-side switches
  • TPS1214-Q1 — Automotive 74V high-side switch controller with low Iq, low power, load wakeup, I2t and diagnostics
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Reference designs

TIDA-020065 — Smart fuse high side switch controller reference design

This reference design overcomes challenges commonly associated with replacing the standard melting fuse. By implementing the TPS1213-Q1 high-side switch controller, INA296B-Q1 current sense amplifier, and a microcontroller, this design provides I2 t overcurrent protection, low-power mode to (...)
Design guide: PDF
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VSSOP (DGX) 19 Ultra Librarian
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Ordering & quality

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