BD1604MUV-E2 Rohm Semiconductor, BD1604MUV-E2 Datasheet - Page 3
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BD1604MUV-E2
Manufacturer Part Number
BD1604MUV-E2
Description
IC LED DRVR WHITE BCKLGT 16-VQFN
Manufacturer
Rohm Semiconductor
Type
Backlight, White LEDr
Datasheet
1.BD1604MUV-E2.pdf
(5 pages)
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
Company:
Part Number:
BD1604MUV-E2
Manufacturer:
AMS
Quantity:
1 000
Part Number:
BD1604MUV-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
○ External dimensions
○ Block diagram
VQFN016V3030 (16PIN) (Unit : mm)
ISET
SEL0
SEL1
SEL2
VBAT
EN
B D 1
6 0 4
Charge Pump
Mode Control
Registor Driver
GND
Control
ISET
Charge pump
×1, ×1.5, ×2
LOT No.
Over Voltage
Type
Protect
OSC
TSD
REV. B
Current Driver
○ Terminals
Vout Control
PIN
1
2
3
4
5
6
7
8
EN
SEL0
SEL2
ISET
VOUT
VBAT
C1P
SEL1
Pin Name
LED1
LED2
LED3
LED4
VOUT
PIN
10
12
13
14
15
16
11
9
C1N
C2N
C2P
GND
LED1
LED2
LED3
LED4
Pin Name
3/4