BD1604MUV-E2 Rohm Semiconductor, BD1604MUV-E2 Datasheet

IC LED DRVR WHITE BCKLGT 16-VQFN

BD1604MUV-E2

Manufacturer Part Number
BD1604MUV-E2
Description
IC LED DRVR WHITE BCKLGT 16-VQFN
Manufacturer
Rohm Semiconductor
Type
Backlight, White LEDr
Datasheet

Specifications of BD1604MUV-E2

Topology
PWM, Switched Capacitor (Charge Pump)
Number Of Outputs
4
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
White LED
Frequency
800kHz ~ 1.2MHz
Voltage - Supply
2.7 V ~ 5.5 V
Voltage - Output
4.5V
Mounting Type
Surface Mount
Package / Case
16-VQFN
Operating Temperature
-30°C ~ 85°C
Current - Output / Channel
30mA
Internal Switch(s)
Yes
Number Of Segments
4
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Power Dissipation
700 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 30 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Efficiency
-
Lead Free Status / Rohs Status
 Details
Other names
BD1604MUV-E2TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BD1604MUV-E2
Manufacturer:
AMS
Quantity:
1 000
Part Number:
BD1604MUV-E2
Quantity:
530
Part Number:
BD1604MUV-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Company:
Part Number:
BD1604MUV-E2
Quantity:
1 000
Structure
Product Name
Type
Features
○Absolute Maximum Ratings (Ta=25
(*1) This value is the measurement value that was mounted on the PCB by ROHM.
○Recommended operating conditions (Ta=-30
This product isn’t designed to protect itself against radioactive rays.
Power supply voltage
Power Dissipation
Input voltage
Operating Temperature Range
Storage Temperature Range
Power supply voltage
(70mm×70mm×1.6mm glass epoxy Board)
Temperature deleting: 5.6 mW/deg from Ta>25deg
Parameter
Parameter
Silicon Monolithic Integrated Circuit
4-Parallel white-LED Driver for mobile phone
BD1604MUV
DC/DC converter 4 channels LED Driver (Max 30mA × 4 = 120mA)
Automatically transition to each mode
Symbol
Symbol
VBAT
VCC
Topr
VIN
Tstr
Pd
o
C)
o
Min.
C~+85
2.7
GND-0.3 ~ VBAT+0.3
REV. B
o
-55 ~ +150
-30 ~ +85
C)
700 (*1)
Rating
Rating
Typ.
7.0
3.6
Max.
5.5
(x1,x1.5,x2
Unit
mW
Unit
o
o
V
V
V
C
C
)
charge pomp type
Condition
Condition
1/4

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BD1604MUV-E2 Summary of contents

Page 1

... Silicon Monolithic Integrated Circuit Structure 4-Parallel white-LED Driver for mobile phone Product Name BD1604MUV Type Automatically transition to each mode Features DC/DC converter 4 channels LED Driver (Max 30mA × 120mA) ○Absolute Maximum Ratings (Ta=25 Parameter Symbol Power supply voltage Power Dissipation Input voltage ...

Page 2

Characteristics (Unless otherwise noted +25 Parameter Symbol Logic control terminal VthL Low threshold voltage VthH High threshold voltage IinH1 High level Input current1 IinH2 High level Input current2 IinL Low level Input current Vin Input voltage range ...

Page 3

External dimensions VQFN016V3030 (16PIN) (Unit : mm) ○ Block diagram VBAT Charge Pump Mode Control EN SEL0 Control SEL1 SEL2 ISET Registor Driver GND ○ Terminals PIN Type ...

Page 4

Absolute Maximum Ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down devices, thus making impossible to identify breaking mode such as a short circuit ...

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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