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MIC2155 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Two-Phase Single-Output PWM Synchronous Buck Control IC - Microchip

भाग संख्या MIC2155
समारोह Two-Phase Single-Output PWM Synchronous Buck Control IC
मैन्युफैक्चरर्स Microchip 
लोगो Microchip लोगो 
पूर्व दर्शन
1 Page
		
<?=MIC2155?> डेटा पत्रक पीडीएफ

MIC2155 pdf
MIC2155
Functional Block Diagram
AVDD
(13)
BST1
(1)
FB1
(8)
COMP1
(7)
SS
(6)
E/A1
Band
gap
BG
(700mV)
2uA BG +-
BG +3% +-
BG -3% +-
Rmp1 OutH
Clk1
OC retry
S QSET
R QCLR
Current Limit
HSD1
(2)
Adap
-tive
Drive
200uA
VDD
SW1
(3)
LSD1
(31)
PGND1
(32)
CS1
(4)
VDD
(28)
VIN1
(30)
BG -25% +-
BG +15% +-
BG-10% +-
OV
PG
EN1
VIN1
UVLO
LDO
LOGIC
VDD
UVLO
SYNC
(15)
FB2
(18)
EA2+
(17)
COMP2
(19)
Rmp1
Clk1
Rmp2
Clk2
2 phase
Oscillator
AVDD
E/A2
Gm
Rmp2
Clk2
SS
OutH
S QSET
R QCLR
VIN2
(21)
VIN2
UVLO
VOUT
10mV
EN1
(29)
VIN1
Pre-Bias
Startup
Circuit
VOUT
PGOOD
(16)
VOUT
(20)
DIFFOUT
(9)
RMVOUT
(10)
RMGND
(11)
Adap
-tive
Drive
BS2
(25)
HSD2
(24)
VDD
SW2
(23)
LSD2
(27)
PGND2
(26)
EN2
(5)
AGND
(12)
DS20006106A-page 2
2019 Microchip Technology Inc.

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डाउनलोड[ MIC2155 Datasheet.PDF ]


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