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UCC27200DDAR - LP3891EMR-1.8/NOPB

UCC27200DDAR

Active
Texas Instruments

3-A, 120-V HALF BRIDGE GATE DRIVER WITH 8-V UVLO AND CMOS INPUTS

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UCC27200DDAR - LP3891EMR-1.8/NOPB

UCC27200DDAR

Active
Texas Instruments

3-A, 120-V HALF BRIDGE GATE DRIVER WITH 8-V UVLO AND CMOS INPUTS

Technical Specifications

Parameters and characteristics for this part

SpecificationUCC27200DDAR
Channel TypeIndependent
Current - Peak Output (Source, Sink) [custom]3 A
Current - Peak Output (Source, Sink) [custom]3 A
Driven ConfigurationHalf-Bridge
Gate TypeN-Channel MOSFET
High Side Voltage - Max (Bootstrap) [Max]120 V
Input TypeNon-Inverting
Logic Voltage - VIL, VIH3 V, 8 V
Mounting TypeSurface Mount
Number of Drivers2
Operating Temperature [Max]140 °C
Operating Temperature [Min]-40 °C
Package / Case8-PowerSOIC
Package / Case [x]0.154 in
Package / Case [y]3.9 mm
Rise / Fall Time (Typ) [custom]7 ns
Rise / Fall Time (Typ) [custom]8 ns
Supplier Device Package8-SO PowerPad
Voltage - Supply [Max]17 V
Voltage - Supply [Min]8 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 1.94
10$ 1.74
25$ 1.64
100$ 1.40
250$ 1.31
500$ 1.15
1000$ 0.95
Digi-Reel® 1$ 1.94
10$ 1.74
25$ 1.64
100$ 1.40
250$ 1.31
500$ 1.15
1000$ 0.95
Tape & Reel (TR) 2500$ 0.89
5000$ 0.85
Texas InstrumentsLARGE T&R 1$ 1.46
100$ 1.20
250$ 0.86
1000$ 0.65

Description

General part information

UCC27200A Series

The UCC2720xA family of high-frequency N-channel MOSFET drivers include a 120V bootstrap diode and high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-channel MOSFET control in half-bridge, full-bridge, two-switch forward and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1ns between the turn-on and turn-off of each other. In order to improve performance in noisy power supply environments the UCC2720xA has an enhanced ESD input structure and also has the ability to withstand a maximum of –18V on its HS pin.

An on-chip bootstrap diode eliminates the external discrete diodes. Under-voltage lockout is provided for both the high-side and the low-side drivers forcing the outputs low if the drive voltage is below the specified threshold.

Two versions of the UCC2720xA are offered. The UCC27200A has high-noise immune CMOS input thresholds while the UCC27201A has TTL-compatible thresholds.