Texas Instruments UCC27512DRSR

Enrgtech Part No: ET11884556
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Manufacturer Part No:
UCC27512DRSR
|
Manufacturer: Texas Instruments

Product Information

Output Current:

8 A

Logic Type:

CMOS, TTL

Package Type:

SON

Driver Type:

MOSFET

Supply Voltage:

20V

Pin Count:

Fall Time:

7ns

HTSUS:

8542.39.0001

RoHS Status:

ROHS3 Compliant

DigiKey Programmable:

Not Verified

Operating Temperature:

-40°C ~ 140°C (TJ)

Input Type:

Inverting, Non-Inverting

Checking for live stock

The Texas Instruments UCC27512DRSR is a high-performance, single-channel low-side gate driver built to elevate the efficiency and reliability of power switching in modern electronics. Featuring a robust asymmetric drive of 4 A sourcing and 8 A sinking, it ensures swift and clean switching while minimising shoot-through currents. With a broad supply range of 4.5 V to 18 V, TTL/CMOS logic compatibility, and a compact 6-pin SON package, this part delivers glitch-free operation via integrated undervoltage lockout, ensuring superior signal integrity—even in noisy environments and under extreme operating temperatures (–40°C to 140°C). Seamlessly replacing bulky discrete solutions, it’s a compact, cost‑effective powerhouse built for cutting‑edge applications.

What Benefits Do You Get?

Using the UCC27512DRSR brings several clear advantages:

High-speed, high-current drive capability: Its 4A source and 8A sink ratings enable rapid gate charging and discharging—essential for fast, efficient switching.
Minimised shoot‑through and better signal control: Strong sink current and fast transition edges help resist unintended Miller-driven gate turn-on.
Glitch‑free power cycles: A built-in undervoltage lockout holds outputs low during power-up/down, ensuring safe startup and shutdown sequences.
Flexible input logic and safety features: Compatible with TTL and CMOS thresholds, it supports both inverting and non‑inverting inputs, with failsafe behaviour when inputs float.
Broad operating voltage and temperature range: Works reliably across 4.5 V to 18 V and –40°C to 140°C, making it suitable for demanding industrial and power electronics applications.
Compact and durable packaging: The 6‑pin WSON/SON with exposed thermal pad delivers efficient heat dissipation in a minimal footprint.

Product Functional Highlights:

4 A peak source, 8 A peak sink current
Fast rise and fall times (≈ 9 ns / 7 ns typical)
Low propagation delay (~ 13 ns)
Integrated 5 V undervoltage lockout (UVLO)
TTL/CMOS compatible input thresholds
Dual‑input design (inverting and non‑inverting), with unused input usable for enable/disable
Outputs held low when inputs are floating or VDD is out of range
Wide supply voltage range (4.5 V to 18 V)
Operating temperature span –40 °C to 140 °C
Compact 6‑pin SON package with exposed thermal pad.

Mult Dev Material Chg 29/Mar/2018(PCN Design/Specification)

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