Texas Instruments UCC27302AQDRCRQ1
Manufacturer No:
UCC27302AQDRCRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive, 120V 4A half-bridge driver with 5V UVLO, enable and interlock
Quantity:
In Stock :2663
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Date Code：Within 2 Years
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UCC27302AQDRCRQ1 Information
Texas Instruments UCC27302AQDRCRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC27302AQDRCRQ1.
- Type
- Parameter
- Bootstrap supply voltage (max) (V)
- 120
- Power switch
- MOSFET
- Input supply voltage (min) (V)
- 7
- Input supply voltage (max) (V)
- 17
- Peak output current (A)
- 4.5
- Operating temperature range (°C)
- -40 to 150
- Undervoltage lockout (typ) (V)
- 5
- Rating
- Automotive
- Propagation delay time (µs)
- 0.02
- Rise time (ns)
- 7.2
- Type
- Parameter
- Fall time (ns)
- 5.5
- Iq (mA)
- 0.001
- Input threshold
- TTL
- Channel input logic
- TTL
- Switch node voltage (V)
- -20
- Features
- Enable, Integrated bootstrap diode, Interlock, Negative voltage handling
- TI functional safety category
- Functional Safety-Capable
- Driver configuration
- Dual, Noninverting, TTL compatible
- Package
- HSOIC (DDA)
- Pins
- 8
Download datasheets and manufacturer documentation for Texas Instruments UCC27302AQDRCRQ1.
Data sheet:
Product overview:
The UCC27302A-Q1 is a robust gate driver designed to drive two N-channel MOSFETs in a half-bridge or synchronous buck configuration with an absolute maximum bootstrap voltage of 120V. Its 3.7A peak source and 4.5A peak sink current capability allows the UCC27302A-Q1 to drive large power MOSFETs with minimized switching losses during the transition through the Miller Plateau. The switching node (HS pin) can handle negative transient voltage, which allows the high-side channel to be protected from inherent negative voltages caused by parasitic inductance and stray capacitance.
The inputs are independent of supply voltage and are able to withstand -10V and +20V absolute maximum ratings. The low-side and high-side gate drivers are matched to 4ns between the turn on and turn off of each other and are controlled throught the LI and HI input pins respectively. However, the input interlock logic will turn both driver outputs low whenever both LI and HI inputs are high at the same time. An on-chip 120V rated bootstrap diode eliminates the need to add discrete bootstrap diodes. Undervoltage lockout (UVLO) is provided for both the high-side and the low-side drivers which provides symmetric turn on and turn off behavior and forces the outputs low if the drive voltage is below the specified threshold.
- Drives two N-channel MOSFETs in half-bridge configuration
- AEC-Q100 qualified for automotive applications:
- Device temperature grade 1
- –40°C to +150°C junction temperature range
- 120V abs max voltage on HB pin
- 3.7A source, 4.5A sink output currents
- 7V to 17V VDD operating range (20V abs max) with UVLO
- –(28–VDD)V abs max negative transient tolerance on HS pin (<100ns pulse)
- –10V to +20V abs max input pins tolerance, independent of supply voltage range (TTL compatible)
- Switching parameters:
- 20ns typical propagation delay times
- 7.2ns rise and 5.5ns fall time with 1000pF load
- 4ns typical delay matching
- Integrated bootstrap diode
- Input interlock
- Enable/disable functionality with low current consumption (3µA typical) when disabled (DRC package only)
- Functional Safety-Capable
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