Texas Instruments Evaluation Module for UCC28250 Advanced PWM Controller with Pre-Bias Operation UCC28250EVM-564 UCC28250EVM-564 데이터 시트
제품 코드
UCC28250EVM-564
+
_
Load 1
3.3V/35A
V2
+
FAN
DC
Source
_
V1
+
_
8V 2
nd
Bias
+
_
A1
Enable
A
B
A B
EN ON
Test Setup
5
Test Setup
5.1
Test Equipment
Voltage source for main power: HP 6015A DC power supply
Voltage source for secondary initial bias: 8.0-V/0.1-A DC voltage source compatible
Multimeters: Fluke 45 dual display multimeter
Output load: HP 6060A DC electronic load
Oscilloscope: Tektronix TDS 460 A 400 MHz
Fan: 200 LFM minimum compatible
Recommended wire gauge: AWG #18 for input voltage connection. AWG #16 for output load connection.
5.2
Recommended Test Setup
Figure 2. Recommended Test Set Up
5
SLUU441A
–
September 2010
–
Revised October 2011
Half-Bridge DC-to-DC Converter
—
With Secondary-Side Control
Copyright
©
2010
–
2011, Texas Instruments Incorporated