Datasheet
1
2
4
GND
-
+
VIN
HI
2
1
-
+
VOUT
VIN sense
2
LO
3
4
GND
VOUT sense
1.4v - 5.5v
Not Installed
2A Max Output Current
Observe 1/2W Rating on these components
See BOM for part number
2
2
C1
1
2
3
JP3
C3
0.1uF
R2
JP1 JP2
JP5 JP6
JP7
C2
10uF
1
2
J6
C4
R1
1
2
J2
1
2
J3
1
2
J1
JP4
A2
VIN
B2
ON
B1
GND
A1
VOUT
U1
TPS22930AYZV
1
2
J5
1
2
J4
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Schematic
8 Schematic
9 Bill of Materials
Table 3. Bill of Materials
Coun
RefDes Value Description Size Part Number MFR
t
1 — PCB, 0.9 In x 1.7 In x 0.062 In HVL027 Any
0 C3 0.1uF Capacitor, Ceramic, 16-V, X7R,10% 603 Std Std
1 C2 10uF Capacitor, Ceramic, 10-V, X5R,20% 603 Std Std
0 C1, C4 OPEN Capacitor, Ceramic 603 Std Std
0 R1 OPEN Resistor, Chip 1/2W 5% 1210 Std Std
0 R2 OPEN Resistor, Chip 1/2W 5% 1210 Std Std
J1-J6, JP1-2,
12 PEC02SAAN Header, 2pin, 100mil spacing 0.100 inch x 2 PEC02SAAN Sullins
JP4-7
1 JP3 PEC03SAAN Header, 3pin, 100mil spacing 0.100 inch x 3 PEC03SAAN Sullins
IC, Single Chip,Current-Limited Load Switch with Controlled
1 U1 TPS22930AYZV YZV TPS22930AYZV TI
Turn On
1 — — Label (See note 5) 1.25 x 0.25 inch THT-13-457-10 Brady
1 NA NA Shunt, 100-mil, Black 0.100 929950-00 3M
Notes
1. These assemblies are ESD sensitive, ESD precautions shall be observed.
:
2. These assemblies must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable.
3. These assemblies must comply with workmanship standards IPC-A-610 Class 2.
4. Ref designators marked with an asterisk ('**') cannot be substituted. All other components can be substituted with equivalent MFG's components.
5. Install label in silkscreened box after final wash. Text shall be 8 pt font. Text shall be per Table 1.
Table 1
Assembly
Text
No.
TPS22930AEVM
HVL027
-027
11
SLVU779–October 2012 Using the TPS22930AEVM-027 Single Channel Load Switch IC
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