YB1900C Datasheet, PDF (2/9 Pages) YOBON TECHNOLOGIES,INC. – Ultra Low Quiescent Current Smart Load Switch

Pin Configuration
YB1900C
Ultra Low Quiescent Current Smart Load Switch
OUT ₁
5 ^VIN
GND ₂
EN ₃
4 ^VIN
SOT23-5
OUT ₁
6 ^VIN
GND ₂
5 ^GND
EN ₃
4 ^VIN
SOT23-6
Figure 2: Pin Configuration
Pin Assignment &Description
Table 1
FOR SOT23-5
Pin
Name
Description
1
OUT Switch output drain of P-channel power MOSFET.
2
GND Ground pin. Connect directly to local ground plane.
3
EN
Enable control input.
4, 5
VIN Switch input source of P-channel power MOSFET.
Table 2
FOR SOT23-6
Pin
1
2, 5
3
4, 6
Name
OUT
GND
EN
VIN
Description
Switch output drain of P-channel power MOSFET.
Ground pin. Connect directly to local ground plane.
Enable control input.
Switch input source of P-channel power MOSFET.
Ordering Information
Table 3
Order Number Package Type
YB1900ST25
SOT23-5
YB1900ST26
SOT23-6
Supplied As
3000 Units Tape & Reel
3000 Units Tape & Reel
Package Marking
Y9C
Y9C
YB1900C Rev.1.4
www.yobon.com.tw
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