UCC27211ADRMR

Half-Bridge Gate Driver IC MOSFET VSON-8-EP(4x4)

VSON-8-EP(4x4)ROHS3 CompliantActive

High-frequency high-side and low-side drivers for boosting 120V with a peak current of 4A

Manufacturer: TI
Manufacturer part #: UCC27211ADRMR
Store part #: C1848363
Package / case: VSON-8-EP(4x4)
Category: Gate Drivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

9,700 in stock

#C1848363

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹271.23	₹271.23
10+	₹233.60	₹2,336.00
30+	₹209.89	₹6,296.70
100+	₹178.35	₹17,835.00
500+	₹167.48	₹83,740.00
1,000+	₹162.69	₹1,62,690.00

Quantity (min 1)

1 × ₹271.23

₹271.23

excl. GST

₹320.05 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

UCC27211ADRMR

₹271.23 for 1 + GST

Specifications

Input Logic Level - Low: 1.3V~1.9V
Low Level Delay Time: 20ns
High Level Delay Time: 16ns
Quiescent Current: 85uA
Input Logic Level - High: 1.9V~2.7V
Voltage - Supply: 8V~17V
Operating Temperature: -40℃~+140℃
Driven Configuration: Half-Bridge
Current - Output Low(IOL): 4A
Rise Time: 7.2ns
Fall Time: 5.5ns
Features: Built-in bootstrap diode
Current - Output High(IOH): 4A
Load Type: MOSFET

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.22 g

Overview

The UCC27211A device driver offers significant performance improvements over the UCC27201 MOSFET driver. Peak output source and sink currents are increased to 4A source and 4A sink, while pull-up and pull-down resistances are reduced to 0.9Ω, enabling large power MOSFETs to be driven with minimal switching losses during Miller plateau transitions. The input structure can directly handle -10 VDC, improving robustness and allowing direct interfacing with gate drive transformers without rectifier diodes. This input is independent of supply voltage, with a maximum rating of 20V. The switching node (HS pin) of the UCC27211A can handle voltages up to -18V, protecting the high-side channel from negative voltages inherent to parasitic inductances and stray capacitances. The UCC27210A (pseudo-CMOS inputs) and UCC27211A (TTL inputs) add hysteresis, providing enhanced noise immunity at the interface with analog or digital PWM controllers. The low-side and high-side gate drivers are independently controlled, with matched turn-on and turn-off times to within 2ns. An integrated bootstrap diode rated at 120V eliminates the need for an external discrete diode. Both high-side and low-side drivers feature UVLO, providing symmetrical turn-on and turn-off behavior that forces the output low when the drive voltage falls below the specified threshold. The UCC27211A is available in an 8-pin SOIC (D), 8-pin VSON (DRM), and 8-pin SO-PowerPAD package.

Applications

Power supplies for telecom, datacom, and commercial applications
Half-bridge and full-bridge converters
Push-pull converters
High-voltage synchronous buck converters
Two-switch forward converters
Active clamp forward converters
Class-D audio amplifiers

Key features

Drives two N-channel MOSFETs in high-side/low-side configuration via independent inputs
Maximum bootstrap voltage 120V DC
4A sink, 4A source output current
0.9Ω pull-up and pull-down resistance
Input pins tolerant of –10V to +20V, independent of supply voltage range
TTL or pseudo-CMOS compatible input versions
8V to 17V VDD operating range (absolute maximum 20V)
7.2ns rise time and 5.5ns fall time (with 1000pF load)
Fast propagation delay (typical 20ns)
4ns delay matching
Symmetrical UVLO for high-side and low-side drivers
Supports all industry-standard packages – SOIC-8, 4mm×4mm SON-8, 4mm×4mm SON-10
Rated temperature range –40°C to +140°C