參數(shù)資料
型號: ML4865
廠商: Fairchild Semiconductor Corporation
英文描述: High Voltage High Current Boost Regulator
中文描述: 高電壓大電流升壓穩(wěn)壓器
文件頁數(shù): 3/10頁
文件大小: 126K
代理商: ML4865
PRODUCT SPECIFICATION
ML4865
REV. 1.0.2 8/10/01
3
Note:
1. Limits are guaranteed by 100% testing, sampling, or correlation with worst-case test conditions.
Electrical Characteristics
Unless otherwise specified, V
IN
= Operating Voltage Range, T
A
= Operating Temperature Range (Note 1)
Symbol
Supply
I
IN
Parameter
Conditions
Min.
Typ.
Max.
Units
V
IN
Current
V
OUT
Quiescent Current
V
L
Quiescent Current
SHDN = 0 or V
IN
V
OUT
= V
OUT(MAX)
+ 5%
0V < V
L2
< V
OUT
10
20
25
30
1
μA
μA
μA
-1
PFM Regulator
I
L(PEAK)
V
OUT
I
L
Peak Current
Output Voltage
V
IN
= 5V
See Figure 1
V
IN
= 5V, SENSE = Open, I
OUT
= 0
See Figure 1
V
IN
= 2.4V, I
OUT
= 40mA
V
IN
= 5V, I
OUT
= 160mA
0.8
1.2
1.6
A
11.72
12.1
12.48
V
Load Regulation
11.52
11.52
12.0
12.0
V
V
Feedback
Threshold Voltage
Input Bias Current
2.38
-150
2.42
2.48
150
V
nA
Shutdown
Threshold Voltage
Input Bias Current
V
SHDN
= HIGH to LOW
0.4
-150
0.8
1.6
150
V
nA
相關(guān)PDF資料
PDF描述
ML4866 3.3V Output DC-DC Step-Down Converter(3.3V輸出的DC-DC步降變換器)
ML4869 Medium Current Boost Regulator with Load Disconnect(負(fù)載可分離的中等電流升壓穩(wěn)壓器)
ML4870 High Current Boost Regulator with Load Disconnect(負(fù)載可分離的大電流升壓穩(wěn)壓器)
ML4872 High Current Boost Regulator with Shutdown(帶關(guān)斷電路的大電流升壓穩(wěn)壓器)
ML4875 High Current Boost Regulator with Shutdown(帶關(guān)斷電路的大電流升壓穩(wěn)壓器)
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