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BLI9182 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 2.0-A Synchronous Step-Down Converter - SHANGHAI BELLING

भाग संख्या BLI9182
समारोह 2.0-A Synchronous Step-Down Converter
मैन्युफैक्चरर्स SHANGHAI BELLING 
लोगो SHANGHAI BELLING लोगो 
पूर्व दर्शन
1 Page
		
<?=BLI9182?> डेटा पत्रक पीडीएफ

BLI9182 pdf
PIN ARRANGEMENT
BS 1
IN 2
SW 3
G4
8 SS
7 EN
6 COMP
5 FB
BLI9182
PIN FUNCTIONS
NAME
BS
PIN
NO.
1
IN 2
SW 3
G
FB
COMP
4
5
6
EN 7
SS 8
Description
Deatails
Supply input for high-side NFET gate driver (boost terminal). Connect capacitor from
this pin to SW pin. An internal PN diode is connected between VREG to BS pin.
Power input and connected to high side NFET drain
Switch node connection between high-side NFET and low-side NFET. Also serve as
inputs to current comparators.
Signal ground pin, also serve as ground returns for low-side NFET.
Converter feedback input. Connect with feedback resistor divider.
Compensation Node. Used to compensate control loop. Connect a series RC
network from COMP to G. In some cases, an additional capacitor is required
Enable control input
Soft-start control. A external capacitor should be connected to G.
ABOSOLUTE MAXIMUM RATINGS
Over operating free-air temperature range (unless otherwise noted)
ITEMS
NAME
VALUE
IN -0.3 to 20
BS -0.3 to 25
Voltage Range
SW
SW (10 ns transient)
-2 to 20
-2.5 to 21
FB,SS,COMP
-0.3 to 5.5
EN -0.3 to 8
TJ
Operation Junction
-40 to +150
Tstg
Storage temperature
-55 to +150
UNIT
V
V
V
V
V
V
Page2
www.belling.com.cn
V1.3

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डाउनलोड[ BLI9182 Datasheet.PDF ]


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