171020601 查看數據表（PDF） - Wurth Elektronik GmbH & Co. KG, Germany.
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171020601
Wurth Elektronik GmbH & Co. KG, Germany.
171020601 Datasheet PDF : 56 Pages
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WPMDM1500602 / 171050601
MagI3C Power Module
VDRM – Variable Step Down Regulator Module
ELECTRICAL SPECIFICATIONS
MIN and MAX limits are valid for the recommended junction temperature range of -40°C to 125°C. Typical values represent
statistically the utmost probable values at the following conditions: VIN = 12V, VOUT = 3.3V, TA = 25°C, unless otherwise
specified.
SYMBOL
PARAMETER
ICL_HS
ICL_LS
High-side current limit
threshold
Low-side current limit
threshold
VFB
IFB
VOUT
Reference accuracy
Feedback input bias current
Line regulation
Load regulation
Output voltage ripple
VFB-OVP
Feedback over voltage
protection threshold
fSW
DMAX
fCLK
VCLK-H
VCLK-L
DCLK
Switching frequency
Maximum duty cycle
Synchronization clock
frequency range
High-level threshold
synchronization clock
Low-level threshold
synchronization clock
Synchronization clock duty
cycle range
VEN
EN threshold trip point
IEN
EN input hysteresis current
tSS
ISS
ISS-DIS
Internal soft-start time
SS pin source current
SS discharge current
TEST CONDITIONS
Output current
Output voltage
VSS>0.8V, IOUT = 5A
VIN = 12V to 36V
IOUT = 1mA
VIN = 12V
IOUT = 1mA to 5A
IOUT = 5A
COUT = 220μF, 20mΩ ESR
+2 x 22µF MLCC X5R
20MHz BWL
Protections
Switching frequency
VSYNC = 0V
Relative to AGND
Relative to AGND
Enable
VEN rising
VEN > 1.279V
Soft-Start
From rising edge of EN
to 80% of VOUT
VSS = 0V
MIN (1) TYP (4) MAX (1) UNIT
-
7
-
A
-
5.4
-
A
0.776
-
-
-
0.796
5
±0.02
1
0.816
-
-
-
V
nA
%
mV/A
-
6
-
mVpp
-
0.86
-
V
711
812
914
kHz
-
83
-
%
650
-
950
kHz
1.5
-
-
V
-
-
0.4
V
15
50
85
%
1.10 1.279 1.458
V
-
-21
-
µA
-
1.6
-
ms
40
50
60
µA
-
-200
-
µA
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Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 2.0
© July 2018
5/56
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