Datasheet

LMZ12003EXT
www.ti.com SNVS663G –JUNE 2010–REVISED OCTOBER 2013
Ref Des Description Case Size Manufacturer Manufacturer P/N
U1 SIMPLE SWITCHER ® PFM-7 Texas Instruments LMZ12003EXTTZ-ADJ
C
in1
1 µF, 50V, X7R 1206 Taiyo Yuden UMK316B7105KL-T
C
in2
10 µF, 50V, X7R 1210 Taiyo Yuden UMK325BJ106MM-T
C
O1
1 µF, 50V, X7R 1206 Taiyo Yuden UMK316B7105KL-T
C
O2
100 µF, 6.3V, X7R 1210 Taiyo Yuden JMK325BJ10CR7MM-T
R
FBT
1.37 kΩ 0603 Vishay Dale CRCW06031K37FKEA
R
FBB
1.07 kΩ 0603 Vishay Dale CRCW06031K07FKEA
R
ON
32.4 kΩ 0603 Vishay Dale CRCW060332K4FKEA
R
ENT
32.4 kΩ 0603 Vishay Dale CRCW060332K4FKEA
R
ENB
11.8 kΩ 0603 Vishay Dale CRCW060311k8FKEA
C
FF
22 nF, ±10%, X7R, 16V 0603 TDK C1608X7R1H223K
C
SS
22 nF, ±10%, X7R, 16V 0603 TDK C1608X7R1H223K
Figure 27. PCB Layout Example
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