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Rohm Semiconductor Electronic Components Datasheet

BH6176GU Datasheet

Silicon Monolithic Integrated Circuit

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BH6176GU pdf
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Structure
Product
Type
Functions
Silicon Monolithic Integrated Circuit
Power Management LSI for MultiMedia LSI on Cellular
BH6176GU
1ch 500mA, high efficiency Step-down Converter. (16 steps adjustable VO by I2C)
・6-channel CMOS-type LDOs. (16 steps adjustable VO by I2C, 150mA×3, 300mA×3)
LDO and Stepdown converter Power ON/OFF control enabled by I2C interface or external pin
I2C compatible Interface. (Device address is “1001111”)
Wafer Level CSP package(2.6mm×2.6mm) for space-constrained applications.
Absolute Maximum RatingsTa=25C
Parameter
Symbol
Rating
Maximum Supply Voltage (VBAT, PBAT)
Maximum Supply Voltage (VUSB)
VBATMAX
VUSBMAX
6.0
6.0
Maximum Supply Voltage (DVDD)
DVDDMAX
4.5
Maximum Input Voltage 1
(LX, FB, OUT1, OUT2, OUT3, OUT4, OUT5, OUT6,
EN_LD1, EN_LD2, EN_LD3, EN_LD4)
Maximum Input Voltage 2
(NRST, CLK, DATA)
Power Dissipation
VINMAX1
VINMAX2
Pd
VBAT + 0.3
DVDD + 0.3
900*1
Operating Temperature Range
Topr -35 +85
Storage Temperature Range
Tstg -55 +125
*1 This is the allowable loss of when it is mounted on a ROHM specification board 60mm×60mm.
To use at temperature higher than 25C , derate 1% per 1C.
Unit
V
V
V
V
V
mW
Recommended Operating Conditions (Ta=25C)
Parameter
www.DataSheet.co.kr
Symbol
Range
Unit
VBAT, PBAT Voltage
VBAT
*2 2.20 5.50
V
VUSB Voltage
VUSB
*2 2.20 5.50
V
DVDD Voltage
VDVDD
*3 1.70 4.20
V
*2 Whenever the VBAT or PBAT or VUSB voltage is under the LDO, SWREG output voltage,
the LDO and SWREG output is not guaranteed to meet its published specifications.
*3 The DVDD Voltage must be under the Battery Voltage VBAT, PBAT at any times.
*This product is not especially designed to be protected from radioactivity.
REV. A
Datasheet pdf - http://www.DataSheet4U.net/


Rohm Semiconductor Electronic Components Datasheet

BH6176GU Datasheet

Silicon Monolithic Integrated Circuit

No Preview Available !

BH6176GU pdf
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Overview Dimensions (VCSP85H2)
BH6176
LOT
V B G A 0 8 0 V 0 5 0 ( U N I T: m m )
Block Diagram
www.DataSheet.co.kr
DVDD
DATA
CLK
NRST
I2C IF
PBAT
LX
PGND
FB
SWREG
0.8-2.40V
500mA
init 1.00V
REFC
TEST
REF
TSD
Ball Descriptions
Ball No.
B4
C4
E1
E4
A5
A4
A3
B5
D4
D5
D1
E5
E3
A1
B1
C2
D2
D3
C3
A2
C5
C1
B3
E2
PIN Name
DATA
CLK
VBAT1
VBAT2
PBAT
LX
PGND
FB
NRST
OUT1
OUT2
OUT3
OUT4
OUT5
REFC
EN_LD1
EN_LD2
EN_LD3
EN_LD4
VUSB
DVDD
GND
TEST
OUT6
LDO1
1.00-3.30V
16 step
init 1.00V OUT1
150mA
EN_LD1
LDO2
1.00-3.30V
16 step
init 2.60V OUT2
150mA
EN_LD2
LDO3
1.20-3.30V
16 step
init 2.80V OUT3
300mA
EN_LD3
LDO4
1.20-3.30V
16 step
init 1.80V OUT4
300mA
EN_LD4
VUSB
LDO5
1.20-3.30V
16 step
init 3.30V OUT5
150mA
LDO6
1.20-3.30V
16 step
init 2.85V OUT6
300mA
REV. A
Datasheet pdf - http://www.DataSheet4U.net/


Part Number BH6176GU
Description Silicon Monolithic Integrated Circuit
Maker Rohm
Total Page 5 Pages
PDF Download
BH6176GU pdf
BH6176GU Datasheet PDF
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