bp5320 ROHM Co. Ltd., bp5320 Datasheet - Page 3

• Manufacturer Part Number: bp5320
• Description: Power Supply Pcmcia / Flash Memory
• Manufacturer: ROHM Co. Ltd.

FApplication example
(1)
(2)
The OFF output is pulled down through an effective resistance of 30k .
FOperation notes
(1)
to the connection pins. In particular, make sure to mini-
mize the impedance between the input-side capacitor
(C1) and pin 5. a length less than 50mm is recommended
for a copper foil of 1.0mm wide and 35 m thick.
Regulator ICs
Flash memory that requires 5V for reading
Place I / O external capacitors as near as possible
Pull-down of V
P–P
(2)
pin (five times per second at the maximum).
Avoid frequent switching using the ON / OFF CTL
BP5320
31