Electrical Specifications
5
SLUUBW3B – October 2018 – Revised June 2020
Copyright © 2018–2020, Texas Instruments Incorporated
UCC2351x Evaluation Module User’s Guide
3
Electrical Specifications
Table 4. UCC23513EVM-014 Electrical Specifications
DESCRIPTION
MIN
TYP
MAX
UNIT
V
DD
Primary-side power supply
4.5
5.5
V
V
CC
Driver output power supply
14
33
V
F
S
Switching frequency
0
1
MHz
T
J
Operating junction temperature range
-40
150
°C
4
Test Summary
In this section, the UCC23513EVM-014 is tested in its default configuration. Different jumper settings,
PWM signal input options, and voltage source settings can be found in
Electrical Specifications.
4.1
Definitions
This procedure details how to configure the UCC23XXX evaluation board. Within this test procedure, the
following naming conventions are followed. Refer to the UCC23513EVM-014 schematic,
, for
details.
V
XX
:
External voltage supply name
V
(TPxx)
:
Voltage at test point TPxx. For example, V(TP12) means the voltage at TP12.
V
(Jxx)
:
Voltage at jack terminal Jxx
J
xx(yy)
:
Terminal or pin yy of jack xx
DMM:
Digital multi-meters
UUT:
Unit under test
EVM:
Evaluation module assembly. In this case, the UUT assembly drawings have location for jumpers,
test points, and individual components.
4.2
Equipment
4.2.1
Power Supplies
Two DC power supplies with voltage/current above 5-V/0.1-A and 35-V/0.5-A (for example: Agilent
E3634A)
4.2.2
Function Generator
One function generator over 1 MHz (for example: Tektronics AFG3252)
4.3
Equipment Setup
4.3.1
DC Power Supply Settings
•
DC power supply #1
–
Voltage setting: 5-V
–
Current limit: 0.05-A
•
DC power supply #2
–
Voltage setting: 15-V or 12-V depending on IC mounted
–
Current limit: 0.1 A