bd6083gul ROHM Co. Ltd., bd6083gul Datasheet

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bd6083gul

Manufacturer Part Number
bd6083gul
Description
Compound Led Driver For Cellular Phone
Manufacturer
ROHM Co. Ltd.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
bd6083gul-E2
Manufacturer:
ROHM
Quantity:
115 704
Structure
Product Name
Type
Features
●Absolute Maximum Ratings (Ta=25 ℃)
●Operating conditions(VBAT≥VIO, Ta=-30~85 ℃)
* Radiation-proof is not designed.
note1)Power dissipation deleting is 10.24mW/ ℃, when it’s used in over 25 ℃.
VBAT input voltage
VIO pin voltage
Operating Temperature Range
Storage Temperature Range
Maximum Applied voltage
Power Dissipation
(It’s deleting is on the board that is ROHM’s standard)
Dissipation by LSI should not exceed tolerance level of Pd.
Parameter
Parameter
Silicon Monolithic Integrated Circuit
Compound LED Driver for cellular phone
BD6083GUL
Charge pump system DC/DC
LED Driver for LCD Backlight(3~6ch)
Ambient light sensor interface
Series Regulator (4ch)
Symbol
Symbol
VMAX
VBAT
Topr
Tstg
VIO
Pd
REV. A
1280 note1)
-55 ~ +150
-30 ~ +85
1.65~3.3
2.7~5.5
Limits
Limits
7
Unit
mW
Unit
V
V
V
1/4

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bd6083gul Summary of contents

Page 1

... Structure Silicon Monolithic Integrated Circuit Product Name Compound LED Driver for cellular phone BD6083GUL Type Features Charge pump system DC/DC LED Driver for LCD Backlight(3~6ch) Ambient light sensor interface Series Regulator (4ch) ●Absolute Maximum Ratings (Ta=25 ℃) Parameter Maximum Applied voltage ...

Page 2

Characteristics (Unless otherwise specified, Ta=25°C, VBAT=3.6V, VIO=1.8V) Parameter Symbol 【Circuit Current】 VBAT Circuit current 1 IBAT1 VBAT Circuit current 2 IBAT2 VBAT Circuit current 3 IBAT3 VBAT Circuit current 4 IBAT4 VBAT Circuit current 5 IBAT5 VBAT Circuit current ...

Page 3

Electrical Characteristics((Unless otherwise specified, Ta=25℃, VBAT=3.6V, VIO=1.8V) Parameter Symbol 【Regulator】 Output Current Io1 Dropout Voltage Vsat1 ΔVo11 Load stability ΔVo12 Input voltage stability Ripple Rejection Ratio RR1 Short circuit current limit Ilim1 Discharge resister at OFF ROFF1 2 【SDA, ...

Page 4

Block Diagram VBATCP B6 Charge Pump VBAT1 F4 VBAT2 x1 OVP Charge Pump Mode Control LED terminal voltage feedback VIO D5 RESETB B4 SCL C4 TSD 2 Level I C ...

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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