BH6173GUL_11 ROHM [Rohm], BH6173GUL_11 Datasheet

BH6173GUL_11

Manufacturer Part Number

BH6173GUL_11

Description

Silicon Monolithic Integrated Circuit

Manufacturer

ROHM [Rohm]

Datasheet

1.BH6173GUL_11.pdf (5 pages)

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Structure

Product

Type

Functions

Absolute Maximum Ratings（Ta=25C）

Recommended Operating Conditions (Ta=25C)

*1 This is the allowable loss of when it is mounted on a ROHM specification board 50mm×58mm.

*This product is not especially designed to be protected from radioactivity.

To use at temperature higher than 25C , derate 1% per 1C.

*2 Whenever the VBAT, PVCC and PBAT voltage is under the LDO, SWREG output voltage,

*3 The VIO Voltage must be under the Battery Voltage VBAT, PBAT at any times.

Maximum Supply Voltage (VBAT1,PVCC, PBAT)

the LDO and SWREG output is not guaranteed to meet its published specifications.

(LX, FB, OUT1, OUT2, OUT3, ADRS)

・1ch 500mA, high efficiency Step-down Converter. (16 steps adjustable Vout by I 2 C)

・3-channel CMOS-type LDOs. (16 steps adjustable Vout by I 2 C)

・LDO and Stepdown converter Power ON/OFF control enabled by I2C interface

・I 2 C compatible Interface. (Selectable device address is “1001010”and “1001111”)

・Wafer Level CSP package(2.05mm×2.05mm) for space-constrained applications.

Maximum Supply Voltage (VIO)

Operating Temperature Range

Storage Temperature Range

Maximum Input Voltage 1

Maximum Input Voltage 2

(NRST, CLK, DATA)

VBAT, PBAT Voltage

Power Dissipation

VIO Voltage

Parameter

Silicon Monolithic Integrated Circuit

Power Management LSI for Multimedia LSI on Cellular

BH6173GUL

Symbol

VBAT

VIO

REV. B

VBATMAX

VINMAX1

VINMAX2

VIOMAX

Symbol

Topr

Tstg

2.20 ～ 5.20

1.70 ～ 4.20

Range

-55 ～ +125

VBAT + 0.3

-35 ～ +85

VIO + 0.3

690*

Rating

6.0

4.5

Unit

℃

1/4

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BH6173GUL_11 Summary of contents

Page 1

Structure Product Type ・1ch 500mA, high efficiency Step-down Converter. (16 steps adjustable Vout Functions ・3-channel CMOS-type LDOs. (16 steps adjustable Vout ・LDO and Stepdown converter Power ON/OFF control enabled by I2C interface ...

Page 2

Overview Dimensions (VCSP50L2) 1PIN MARK 6173 2.05±0.05 0.06 16-φ0.25±0.05 0. (φ0.15)INDEX POST 0.275±0.05 P=0.5×3 ● Block Diagram Lot. No Unit (mm) VIO DATA CLK I2C ...

Page 3

Electrical Characteristics (Unless otherwise specified, Ta=25C, VBAT=PVCC=PBAT=3.6Ｖ, VIO=2.6V) Parameter ●Circuit Current VBAT Circuit Current 1 (OFF) Circuit Current 2 (Standby) Circuit Current 3 (Active) Electrical Characteristics (Unless otherwise specified, Ta=25C, VBAT=PVCC=PBAT=3.6Ｖ, VIO=2.6V) Parameter ●Logic pin character Input high level NRST ...

Page 4

Cautions (1) Absolute maximum ratings If applied voltage (VBAT1, VBAT2, PBAT, , VIO), operating temperature range (Topr), or other absolute maximum ratings are exceeded, there is a risk of damage. Since it is not possible to identify short, open, ...

Page 5

No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...

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