BD7602GUL Datasheet, PDF (1/25 Pages) Rohm – Low current consumption

Datasheet
Power Management IC for Cell phone・Smart Phone
Power Management IC for Near Field
Communication LSI
BD7602GUL
Summary
BD7602GUL is a Power Management IC for mobile
device with NFC IC.
Each LDO output is controlled by 2 line serial interface
which supports I2C Bus protocol.
This helps to save space to integrate all PMIC for NFC
IC.
Features
 Low current consumption 10µA (Typ)
 2 Channel LDO
 2.7V UVLO detection
 1 Channel GPO
 Thermal Shut Down function
 2 line serial interface which supports I2C bus
protocol.
Key Parameters
 Input voltage range ：
 Output voltage(LDO1)：
 Output voltage range(LDO2)：
 Output current(LDO1)：
 Output current(LDO2)：
 VBAT operating current：
 Operating temperature range：
2.7V ～ 5.5V
3.0V(Typ)
2.8V ～ 3.3V
100mA(Max)
150mA(Max)
10μA (Typ)
-35°C ～ +85°C
PACKAGE
VCSP50L1C
W (Typ) x D (Typ) x H (Max)
1.60mm x 1.60mm x 0.57mm
USE
 Smart Phones
 Cell Phones
 Mobile device which has NFC IC
Application Schematic
1μF
VBAT
VCSP50L1C
Voltage
Detect
(2.7V)
TSD
DVDD
DVDD
2.2KΩ
2.2KΩ
SCL
SDA
I2C
SLAVE
REGISTER
DPREF
LDO1
3.0V
100mA
LDO2
2.8V～3.3V
150mA
VREF
(IC Internal
Power）
VOUT1
4.7uF
VOUT2
4.7uF
REFC
0.1μF
GPO
GPO
GND
Figure 1. Application schematic.
○Product structure : Silicon monolithic integrated circuit. ○This product has no designed protection against radioactive rays.
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25.Feb.2014 Rev.001