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參數(shù)資料
| 型號(hào)： | LT1513IT7-2 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger |
| 中文描述： | 5.4 A BATTERY CHARGE CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PSFM7 |
| 封裝： | PLASTIC, TO-220, 7 PIN |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 299K |
| 代理商： | LT1513IT7-2 |
4
LT1513/LT1513-2
TEMPERATURE (
°
C)
–50
–50
N
μ
A
–30
0
0
50
75
LT1513 G06
–40
–10
–20
–25
25
100 125
150
CHARGING CURRENT (A)
B
12
10
8
6
4
2
0
0.4
0.8
1.2
1.6
1513 G07
2.0
0.2
0
0.6
1.0
1.4
1.8
(A)8.4V BATTERY
I
CHRG
= 0.5A
(B)8.4V BATTERY
I
CHRG
= 1A
(C)4.2V BATTERY
I
CHRG
= 1.5A
V
IN
= 12V
MAXIMUM AVAILABLE
CHARGING CURRENT
WITH 12V INPUT
(A)
(B)
(C)
Negative Feedback Input Current
vs Temperature
Output Charging Characteristics
Showing Constant-Current and
Constant-Voltage Operation
TEMPERATURE (
°
C)
–50
0
M
P
)
0.5
1.0
1.5
2.0
0
50
100
150
LT1513 G04
2.5
3.0
–25
25
75
125
f
SYNC
= 700kHz
Minimum Peak-to-Peak
Synchronization Voltage vs Temperature
TEMPERATURE (
°
C)
–50
F
400
500
600
150
LT1513 G05
300
200
0
0
50
100
100
800
700
–25
25
75
125
V
FB
= V
REF
Feedback Input Current
vs Temperature
TYPICAL PERFOR
M
A
N
CE CHARACTERISTICS
Switch Saturation Voltage
vs Switch Current
Minimum Input Voltage
vs Temperature
Switch Current Limit
vs Duty Cycle
TEMPERATURE (
°
C)
–50
1.8
I
2.0
2.2
2.4
2.6
0
50
100
150
LT1513 G03
2.8
3.0
–25
25
75
125
DUTY CYCLE (%)
0
S
2
4
6
1
3
5
20
40
60
80
LT1513 G02
100
10
0
30
50
70
90
25
°
C AND
125
°
C
–55
°
C
SWITCH CURRENT (A)
0
S
0.6
0.8
1.0
3.2
LT1513 G01
0.4
0.2
0.5
0.7
0.9
0.3
0.1
0
0.8
1.6
2.4
4.0
2.8
0.4
1.2
2.0
3.6
100
°
C
150
°
C
25
°
C
–55
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1513CT7-2 | SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger |
| LT1513 | SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger(初級(jí)線圈感應(yīng)轉(zhuǎn)換，恒定電流或可編程電流/恒定電壓電池充電器) |
| LT1521-3 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| LT1521-3.3 | Paired Cable; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes RoHS Compliant: Yes |
| LT1521IST-3.3 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT-1514-110-006 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT-1514-110-012 | 制造商:Carling Technologies 功能描述:SINGLE-POLE, LIGHTED TOGGLE, RED LENS - Bulk |
| LT-1514-110-024 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT-1514-110-125 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT-1514-112-012 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
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