TPS28225D

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Details for Texas Instruments

TPS28225D

8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver
Buy Directly from Texas Instruments (7208 in Stock)
$0.7100 per unit
Series Information for TPS28225D - Texas Instruments

Description

IC MOSFET DRIVER SOIC-8
The TPS28225 is a high-speed driver for N-channel complimentary driven power MOSFETs with adaptive dead-time control. This driver is optimized for use in variety of high-current one and multi-phase DC-to-DC converters. The TPS28225 is a solution that provides high efficiency, small size and low EMI emissions. The efficiency is achieved by up to 8.8-V gate drive voltage, 14-ns adaptive dead-time control, 14-ns propagation delays and high-current 2-A source and 4-A sink drive capability. The 0.4-Ω impedance for the lower gate driver holds the gate of power MOSFET below its threshold and ensures no shootthrough current at high dV/dt phase node transitions. The bootstrap capacitor charged by an internal diode allows use of N-channel MOSFETs in a half-bridge configuration.

Specifications

Driver Configuration:
High Side and Low Side
Peak Output Current:
4A
Supply Voltage Min:
4.5V
Supply Voltage Max:
8V
Driver Case Style:
SOIC
No. of Pins:
8Pins
Input Delay:
14ns
Output Delay:
14ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
28225
Device Type:
MOSFET Driver
Fall Time tf:
10ns
Input Voltage Max:
13.2V
Module Configuration:
High Side Low Side
No. of Channels:
2Channels
Operating Temperature Range:
-40°C to +125°C
Output Resistance:
1ohm
Power Dissipation Pd:
1.25W
Rise Time:
10ns
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

MOSFET DRVR 4A 2-OUT Hi/Lo Side Half Brdg Inv/Non-Inv 8-Pin SOIC Tube

Avnet Europe

MOSFET DRVR 4A 2-OUT Hi/Lo Side Half Brdg Inv/Non-Inv 8-Pin SOIC Tube

Texas Instruments

8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver

Texas Instruments product

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