TPS657095 Datasheet, PDF (1/41 Pages) Texas Instruments – PMU for Embedded Camera Module

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TPS657095
SLVSCW2A – SEPTEMBER 2015 – REVISED FEBRUARY 2016
TPS657095 PMU for Embedded Camera Module
1 Features
•1 Two 100mA LDOs
• Output Voltage Accuracy ±1.5%
• V_IN Range From 3.7V to 6V
• LED Driver with PWM Dimming
• 1 GPO
• 1 GPIO
• I²C™ Interface
• 4KByte User OTP memory
• Available in 16-Ball DSBGA with 0.4mm Pitch
3 Description
The TPS657095 is a power management unit
targeted for embedded camera modules or other
portable low power consumer end equipments. It
contains two LDOs enabled by the I²C™ Interface, a
PWM-dimmable current sink for driving one LED, one
general purpose output (GPO), a programmable clock
generator and 4K Byte of User OTP memory. The
operation of the device is disabled if the input voltage
supply is below the internal undervoltage lockout.
The device comes in a 16-ball die-size ball grid array
package (DSBGA) with 0.4mm ball pitch.
2 Applications
• Laptops
• Detachables
• Tablets
• Monitors
• Smartphones
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS657095
DSBGA (16)
1.70 mm x 1.70 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
space
Application Circuit
VCC
1uF
VCC
AVCC
1uF
LDO1
100mA
LDO2
100mA
REFSYS
VLDO1
VLDO2
1.8V
2.2uF
1.2V
2.2uF
Image Sensor
GPIO
General Purpose
Input/Outputs
GPO
LED_EN
SCL
SDA
XO
XI
AGND
LED
Driver
I2C Interface
4KByte OTP
Programmable
Clock
Generator
ISINK
CLKOUT
GND
VCC
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.