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SNVU578A – October 2017 – Revised March 2018
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User's Guide for the LMZM23601 and LMZM23600 Evaluation Boards
1
Description
The LMZM23601 and LMZM23600 are miniature, simple, and easy-to-use DC/DC converter modules ideal
for applications where board space is limited and an efficient power conversion is needed. Both the
LMZM23600 and the LMZM23601 support an input range of 4 V to 36 V. This range makes the modules
suitable to be powered from various 5-V, 12-V, or 24-V supplies. The LMZM23600 supports load current
of up to 0.5 A, and the LMZM23601 can deliver up to 1 A of current. Features of the devices include a
precision enable circuit, input UVLO circuit, built-in soft start, light load mode selection for exceptional
power savings or constant frequency operation, switching frequency synchronization to an external clock,
power-good flag, and current limit protection. More details about the operating range, features, and
specifications of the LMZM23601 and LMZM23600 can be found in the device
data sheet
.
The output voltage for the adjustable (ADJ) version can be configured between 2.5 V and 15 V. There are
also fixed output options of the devices for 5-V and 3.3-V outputs and each voltage option comes in two
output current choices: 0.5 A and 1 A. There are two main evaluation boards - one for the ADJ output
voltage options and one for the fixed 5-V and 3.3-V outputs. The ADJ output board comes in two variants,
one for the 1-A capable devices and one for the 0.5-A current option. The fixed output voltage option
boards also come in two output current variations.
Table 1
summarizes the available evaluation boards for
this module family.
Table 1. Available Evaluation Boards
Output Voltage
Output
Current
Device
Evaluation Board Orderable P/N
Board ID
ADJ (2.5 V to 15 V)
1 A
LMZM236
01
LMZM236
01EVM
BSR017-001
ADJ (2.5 V to 15 V)
0.5 A
LMZM236
00
LMZM236
00EVM
BSR017-002
5 V
1 A
LMZM236
01V5
LMZM236
01V5EVM
BSR018-001
5 V
0.5 A
LMZM236
00V5
LMZM236
00V5EVM
BSR018-002
3.3 V
1 A
LMZM236
01V3
LMZM236
01V3EVM
BSR018-003
3.3 V
0.5 A
LMZM236
00V3
LMZM236
00V3EVM
BSR018-004
