參數(shù)資料
型號: LT3695IMSE-5#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 2 A SWITCHING REGULATOR, 2420 kHz SWITCHING FREQ-MAX, PDSO16
封裝: LEAD FREE, PLASTIC, MSOP-16
文件頁數(shù): 28/30頁
文件大小: 491K
代理商: LT3695IMSE-5#PBF
LT3695 Series
7
3695fa
Minimum Switch On-Time
Soft-Start
TYPICAL PERFORMANCE CHARACTERISTICS
RUN/SS Pin Current
TA = 25°C, unless otherwise noted.
Boost Diode Forward Voltage
Error Amplier Output Current:
LT3695
RUN/SS PIN VOLTAGE (V)
0
RUN/SS
PIN
CURRENT
(μA)
10
8
35
40
3695 G22
4
2
6
0
5
10
15
20
30
25
12
FB PIN ERROR VOLTAGE (mV)
–200
V
C
PIN
CURRENT
(μA)
0
10
20
30
–10
40
50
200
3659 G24
–40
–30
–50
–20
–60
–100
0
100
60
LOAD CURRENT (mA)
1
INPUT
VOL
TAGE
(V)
4.0
3.5
4.5
1000
3695 G27
2.5
3.0
2.0
10
100
5.0
VOUT = 3.3V
L = 10μH
f = 800kHz
RUN/SS PIN VOLTAGE (V)
0
SWITCH
CURRENT
LIMIT
(A)
1.4
0.8
1.0
1.2
1.6
1.8
3.5
3695 G21
0.4
0.2
0.6
0
0.5
1.0
1.5
2.0
3.0
2.5
2.0
SYNC < 0.3V
BOOST DIODE CURRENT (A)
0
BOOST
DIODE
V
F(V)
1.0
0.8
1.2
1
3695 G23
0.4
0.2
0.6
0
0.25
0.5
0.75
1.4
Minimum Input Voltage
TEMPERATURE (°C)
–50
MINIMUM
SWITCH
ON
TIME
(ns)
120
100
80
60
40
0
20
050
–25
25
100
3695 G20
150
75
125
IOUT = 1A
Error Amplier Output Current:
LT3695-3.3
Frequency Foldback: LT3695-5
FREQUENCY
(kHz)
0
1
3
24
3695 G19
5
0
200
400
600
800
1000
1200
OUTPUT VOLTAGE (V)
RRT = 29.4k
0
10
20
30
–10
40
50
–40
–30
–50
–20
–60
60
V
C
PIN
CURRENT
(μA)
–750
–500
–250
0
250
3695 G25
500
750
OUTPUT ERROR VOLTAGE (mV)
0
10
20
30
–10
40
50
–40
–30
–50
–20
–60
60
V
C
PIN
CURRENT
(μA)
–900
–600
–300
0
300
3695 G26
600
900
OUTPUT ERROR VOLTAGE (mV)
Error Amplier Output Current:
LT3695-5
相關(guān)PDF資料
PDF描述
LT3695EMSE-5#TRPBF 2 A SWITCHING REGULATOR, 2420 kHz SWITCHING FREQ-MAX, PDSO16
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LT3695EMSE-3.3#PBF 2 A SWITCHING REGULATOR, 2420 kHz SWITCHING FREQ-MAX, PDSO16
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