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BD18341FV-M डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Constant Current Controller - ROHM

भाग संख्या BD18341FV-M
समारोह Constant Current Controller
मैन्युफैक्चरर्स ROHM 
लोगो ROHM लोगो 
पूर्व दर्शन
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<?=BD18341FV-M?> डेटा पत्रक पीडीएफ

BD18341FV-M pdf
BD18340FV-M BD18341FV-M
Pin Configuration
(TOP VIEW)
FB 1
16 VIN
BASE 2
15 EN
N.C. 3
14 DISC
OP 4
13 CRT
SCP 5
12 D
GND 6
11 DCDIM
PBUS 7
10 VREG
PWMOUT 8
9 OPM
Pin Description
Pin Pin
No. Name
Function
Pin Pin
No. Name
Function
1 FB Input terminal for feedback voltage
9
OPM
The terminal to set
Disable LED open detection voltage
2
BASE
The terminal for connecting
PNP Tr. BASE
10 VREG Internal reference voltage
3
N.C.
Pin not connected internally. (Note 1)
11
DCDIM
The terminal to set
DC dimming
4
OP
The terminal
for LED open detection
12
D
The terminal to set
Disable LED open detection time
5
SCP
The terminal
for short circuit protection
13
CRT
The terminal to set
CR timer
6
GND
GND
14
DISC
Discharge terminal for
CR timer
7
PBUS
The terminal
Abnormal Output Detection and Output
15
EN Enable input
8 PWMOUT CR timer signal output
(Note 1) Please be sure to floating at N.C. pin
16 VIN Power supply input
Block Diagram
VREG
VIN
EN
VREG
PBUS
VREG
PBUS
OPM
VREG
OPEN
MASK
D D COMP
VREG
1.0V
Over
Voltage
Mute
Control
Logic
DELAY
20µs
DELAY
Rise 1µs
FB
VREF
OPENLOAD
BASE
OP
1.2V
V IN
SCP
1.2V 1.25V
DC Dimming
SCP
DCDIM
CRT
DISC
CR
TIMER
1.0V
PWMOUT
GND
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TSZ22111 15 001
2/35
TSZ02201-0T1T0C700180-1-2
2019.02.28 Rev.003

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डाउनलोड[ BD18341FV-M Datasheet.PDF ]


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अनुशंसा डेटापत्रक

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BD18341FV-MConstant Current ControllerROHM
ROHM


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