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Rohm Semiconductor Electronic Components Datasheet

BH6173GUL Datasheet

Silicon Monolithic Integrated Circuit

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BH6173GUL pdf
Structure
Product
Type
Functions
Silicon Monolithic Integrated Circuit
Power Management LSI for Multimedia LSI on Cellular
BH6173GUL
1ch 500mA, high efficiency Step-down Converter. (16 steps adjustable Vout by I2C)
3-channel CMOS-type LDOs. (16 steps adjustable Vout by I2C)
LDO and Stepdown converter Power ON/OFF control enabled by I2C interface
I2C compatible Interface. (Selectable device address is “1001010”and “1001111”)
Wafer Level CSP package(2.05mm×2.05mm) for space-constrained applications.
Absolute Maximum RatingsTa=25C
Parameter
Symbol
Rating
Maximum Supply Voltage (VBAT1,PVCC, PBAT)
VBATMAX
6.0
Maximum Supply Voltage (VIO)
VIOMAX
4.5
Maximum Input Voltage 1
(LX, FB, OUT1, OUT2, OUT3, ADRS)
VINMAX1
VBAT + 0.3
Maximum Input Voltage 2
(NRST, CLK, DATA)
Power Dissipation
VINMAX2
Pd
VIO + 0.3
690*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 50mm×58mm.
To use at temperature higher than 25C , derate 1% per 1C.
Recommended Operating Conditions (Ta=25C)
Parameter
VBAT, PBAT Voltage
VIO Voltage
Symbol
www.DataSheet.co.kr
VBAT
VIO
Range
*2 2.20 5.20
*3 1.70 4.20
*2 Whenever the VBAT, PVCC and PBAT voltage is under the LDO, SWREG output voltage,
the LDO and SWREG output is not guaranteed to meet its published specifications.
*3 The VIO Voltage must be under the Battery Voltage VBAT, PBAT at any times.
*This product is not especially designed to be protected from radioactivity.
Unit
V
V
1/4
Unit
V
V
V
V
mW
REV. B
Datasheet pdf - http://www.DataSheet4U.net/


Rohm Semiconductor Electronic Components Datasheet

BH6173GUL Datasheet

Silicon Monolithic Integrated Circuit

No Preview Available !

BH6173GUL pdf
Overview Dimensions (VCSP50L2)
1PIN MARK
Lot. No.
6173
2.05±0.05
0.06 S
S
16-φ0.25±0.05
0.05 A B
D
(φ0.15)INDEX POST
C
B
A
1
A
23
B
4
0.275±0.05
P=0.5×3
Block Diagram
Unit (mm)
2/4
Ball Descriptions
Ball No.
B2
C3
D3
D1
A1
A2
A3
A4
C2
C1
D2
D4
C4
B1
B4
B3
PIN Name
DATA
CLK
VBAT1
PVCC
PBAT
LX
PGND
FB
NRST
OUT1
OUT2
OUT3
REFC
VIO
GND
ADRS
VIO
DATA
CLK
ADRS
NRST
PBAT
LX
PGND
FB
REFC
www.DataSheet.co.kr
I2C IF
SWREG
0.80-2.40V
init 1.00V
500mA
REF
LDO1
1.00-3.30V
0.1V step
init 1.80V OUT1
300mA
LDO2
1.00-3.30V
0.1V step
init 2.80V OUT2
300mA
LDO3
1.20-3.30V
0.1V step
init 2.80V OUT3
300mA
REV. B
Datasheet pdf - http://www.DataSheet4U.net/


Part Number BH6173GUL
Description Silicon Monolithic Integrated Circuit
Maker Rohm
Total Page 5 Pages
PDF Download
BH6173GUL pdf
BH6173GUL Datasheet PDF
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