BUS1DJC0GWZ Datasheet, PDF (1/23 Pages) Rohm – 1ch Ultra Small High Side Load Switch

Datasheet
1ch Ultra Small High Side Load Switch
BUS1DJC0GWZ
General Description
BUS1DJC0GWZ and BUS1DJC3GWZ are low
ON-Resistance high-side power switch P-channel
MOSFETs. It comes in ultra-small package for portable
digital applications. This switch IC operates on low input
voltages ranging from 1.1V to 5.0V and exhibits a typical
ON-resistance of 63 mΩ at 3.3V. The turn ON time of the
device can be controlled to avoid inrush current.
Features
„ P-MOSFET high-side load switch
„ Low input voltage
„ Ultra low bias current
„ Ultra low standby current
„ Built-in discharge circuit
„ Built-in soft start circuit
„ Built-in short circuit protection
„ Input logic : Active-High
„ Ultra small package
„ ESD protection
Key Specifications
„ Input Voltage Range:
„ R_ON (at V_IN=1.2V):
„ R_ON (at V_IN=3.3V):
„ Bias Current:
„ Standby Current:
„ Operating Temperature Range:
1.1V to 5.0V
140mΩ (Typ)
63mΩ (Typ)
0.35µA(Typ)
0.01μA (Typ)
-30°C to +85°C
Package
UCSP30L1
W(Typ) x D(Typ) x H(Max)
0.8mm x 0.8mm x 0.35mm
Applications
„ Digital cameras
„ Mobile phones
„ Smart phones
„ Portable devices
„ Digital video cameras
Typical Application Circuits
V_IN
C_IN
V_OUT
C_L
ON/OFF
EN
GND
Figure 1. Typical Application Circuits
○Product structure：Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays
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TSZ22111・14・001
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TSZ02201-0R5R0GZ00010-1-2
11.Mar.2014 Rev.001