ZSPM4022-06 Datasheet, PDF (6/38 Pages) List of Unclassifed Manufacturers – 12V/6A Synchronous DC/DC Buck Regulator

ZSPM4022-06
12V/6A Synchronous DC/DC Buck Regulator
1 IC Characteristics
The absolute maximum ratings are stress ratings only. The device might not function or be operable above the
operating conditions given in section 1.2. Stresses exceeding the absolute maximum ratings might also damage
the device. In addition, extended exposure to stresses above the recommended operating conditions might affect
device reliability. ZMDI does not recommend designing to the “Absolute Maximum Ratings.”
1.1. Absolute Maximum Ratings
PARAMETER
SYMBOL
CONDITIONS
Voltage PVIN pin to PGND pin
Voltage VIN pin to PGND pin
Voltage PVDD or VDD pin to PGND pin
Voltage SW or CS pin to PGND pin
Voltage BST pin to SW pin
VPVIN(max)
VIN(max)
VPVDD(max)
VVDD(max)
VSW(max)
VCS(max)
Voltage BST pin to PGND pin
Voltage EN pin to PGND pin
Voltage FB or PG pin to PGND pin
Voltage PGND pin to SGND pin
VBST(max)
VEN(max)
VFB(max)
VPG(max)
Junction Temperature
Storage Temperature
Lead Temperature (soldering, 10s)
ESD Rating ¹⁾
TJ
TS
Human body model,
1.5kΩ in series with 100pF
1) Devices are ESD sensitive. Handling precautions are recommended.
MIN
0.3
0.3
0.3
MAX
+29
VPVIN
+6V
UNITS
V
V
V
0.3 (VPVIN +0.3V)
V
0.3
6
V
0.3
35
V
0.3
(VIN + 0.3V)
V
0.3 (VDD + 0.3V)
V
0.3
+0.3
V
+150
°C
65
+150
°C
260
°C
1000
V
1.2. Operating Conditions
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Supply Voltage (PVIN, VIN pins) VPVIN, VIN
4.5
19
Bias Voltage (PVDD, VDD pins) VPVDD, VDD
4.5
5.5
Enable Input
VEN
Junction Temperature ¹⁾
TJ
0
VIN
40
+125
QFN28 Package Thermal
JA
Junction to ambient
28
Resistance ¹⁾
JC
Junction to case
2.5
1) Maximum Power Dissipation PD(MAX) = (TJ(MAX) – TA)/ JA, where JA depends upon the printed circuit layout and TA is the ambient temperature.
See section 3.2.
V
V
V
C
C/W
C/W
Data Sheet
August 29, 2013
© 2013 Zentrum Mikroelektronik Dresden AG — Rev. 1.00
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the
prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.
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