bsv-1.5s12r0h XP Power Limited, bsv-1.5s12r0h Datasheet - Page 43

• Manufacturer Part Number: bsv-1.5s12r0h
• Description: Pol Dc-dc Converter
• Manufacturer: XP Power Limited

5. Internal Block Diagram
4-3. Measurement Circuit
Vin
C2:22μF (Multi-layered ceramic capacitor)
R1:47kΩ
R2:Vout Down setting resistor
C1:47μF (Multi-layered ceramic capacitor)
P-Good
on/off
+Vin
GND
DC-DC Converter
8
7
2
1
A
V
Small Type High-Speed Response POL DC-DC Converter
C1
R1
SW
Open =On
Short=Off
2
8
7
on/off
Vin
P-Good
PG
BSV-1.8S4R0N
1
GND
POWER IC
control
GND
4
Test pin
Vout
Trim
5
6
3
Coaxial :50Ω 1.5m
R2
R1:51Ω
C3:0.1μF
C2
V
L1
A
C3
R1
Load
BSV-nano Series
Oscilloscope
ripple noise)
(Measuring
Test pin
+Vout
GND
Trim
4
Oscilloscope
5
3
6
(OSC)
BDD20100416
4