參數(shù)資料
型號(hào): UC2306L-50-S08-T
廠商: UNISONIC TECHNOLOGIES CO LTD
元件分類: 穩(wěn)壓器
英文描述: 1.2 A SWITCHING REGULATOR, PDSO8
封裝: LEAD FREE, SOP-8
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 501K
代理商: UC2306L-50-S08-T
UC2306
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
3 of 12
www.unisonic.com.tw
QW-R103-029,B
BLOCK DIAGRAMS
1.5V
UNDER
VOLTAGE
LOCKOUT
+
-
+
A1
A2
+
-
ENABLE
DRIVER
GND
ILIM
SHDN
SHUTDOWN
1.24V
VREF
Q2
×
1
Q1
×
200
1K
Q3
BIAS -1V
R2
36mV
R1
7.2
VIN
SW
C1
+
C2
+
D1
L1
VIN
VOUT
LBO
LBI
A3
1.17V
R3
R4
FB
1K
TIMERS 6μs ON
1.5μs OFF
2
8
1
5
6
7
4
3
UC2306 Block Diagram.
Note:A3 Remains Alive When Device Is in Shutdown
UC2306-3.3/UC2306-5.0 Block Diagram
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