MIC33153-4YHJ TR Micrel Inc, MIC33153-4YHJ TR Datasheet - Page 15
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MIC33153-4YHJ TR
Manufacturer Part Number
MIC33153-4YHJ TR
Description
IC BUCK SYNC 1.2V 1.2A 14MLF
Manufacturer
Micrel Inc
Series
HyperLight Load™r
Type
Step-Down (Buck), PFM/PWMr
Datasheet
1.MIC33153-4YHJ_TR.pdf
(17 pages)
Specifications of MIC33153-4YHJ TR
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
1.2V
Current - Output
1.2A
Frequency - Switching
4MHz
Voltage - Input
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-VFDFN Exposed Pad, 14-MLF®
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
576-3903-2
Typical Application Circuit (Adjustable Output)
Bill of Materials
1. TDK: www.tdk.com.
2. Murata : www.murata.com.
3. Vishay: www.vishay.com.
4. Micrel, Inc.: www.micrel.com.
Micrel Inc.
Item
C1, C2
C3
C4
R1
R2
R3, R4
U1
September 2010
Part Number
C1608X5R0J475K
GRM188R60J475KE19D
C1608NPO0J471K
CRCW06033013FKEA
CRCW06031583FKEA
CRCW06031002FKEA
MIC33153-YHJ
−
Manufacturer
Micrel, Inc.
Murata
Vishay
Vishay
Vishay
TDK
TDK
−
(1)
(1)
(3)
(3)
(3)
(2)
(4)
Description
Ceramic Capacitor, 4.7µF, 6.3V, X5R, Size 0603
Ceramic Capacitor, 470pF, 6.3V, NPO, Size 0603
Not Fitted (NF)
Resistor, 301k, Size 0603
Resistor, 158k, Size 0603
Resistor, 10k, Size 0603
4MHz 1.2A Buck Regulator with HyperLight Load™ Mode
and Adjustable Output Voltage
15
M9999-092910-A
MIC33153
Qty.
2
1
0
1
1
2
1