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BL8588 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - High Efficiency 1x/1.5x Charge Pump 4-Channels LED Driver - BELLING

भाग संख्या BL8588
समारोह High Efficiency 1x/1.5x Charge Pump 4-Channels LED Driver
मैन्युफैक्चरर्स BELLING 
लोगो BELLING लोगो 
पूर्व दर्शन
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<?=BL8588?> डेटा पत्रक पीडीएफ

BL8588 pdf
BL8588
PIN DISCRIPTIONS
Pin No.
1
2
3
4
5
6
7
8
Symbol
NC
NC
D4
D3
D2
D1
GND
VOUT
9 C2+
10 C1+
11 C1-
12 C2-
13 VIN
14 PGND
15 EN
16 NC
Description
No connection
No connection
Channel 4 sink current input
Channel 3 sink current input
Channel 2 sink current input
Channel 1 sink current input
Signal ground
Charge pump output to drive load circuit, a 1µF capacitor should be used to short
this pin to ground.
Flying capacitor 2 positive terminal. Connect a 1µF capacitor between C2+ and
C2-.
Flying capacitor 1 positive terminal. Connect a 1µF capacitor between C1+ and
C1-.
Flying capacitor 1 negative terminal.
Flying capacitor 2 negative terminal.
Power supply input, a 1µF capacitor is required to connect this pin to ground.
Power ground
Enable pin and can use this pin to program the sink current.
No connection
PIN CONFIGURATION
NC
16
NC 1
NC 2
D4 3
EN PGND VIN
15 14 13
12 C2-
Marking
11 C1- LF: Product code
YY: LOT NO.
10
N: Fab code
C1+ ZZ: Date code
D3 4
9 C2+
5678
D2 D1 GND VOUT
Top view QFN 3mm×3mm
ORDERING INFORMATION
Product NO Ordering Number Pin Package
BL8588
BL8588CJKTR
3*3 QFN-16
Devices per
reel
3K/reel
Temperature range & Rohs
-40~85°C & Pb free
ABSOLUTE MAXIMUM RATING
Item
VIN
Iomax
TJ
Description
Input supply voltage
Maximum load current
Operating junction temperature range
Value
-0.3-6
100
-40-150
Unit
V
mA
°C
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डाउनलोड[ BL8588 Datasheet.PDF ]


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