參數(shù)資料
型號(hào)： PT6308R
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： 5 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, SMA12
封裝： SIP-12
文件頁(yè)數(shù)： 2/6頁(yè)
文件大?。?/td> 348K
代理商： PT6308R
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902
For assistance or to order, call (800) 531-5782
25
DATA
SHEETS
High-Performance
ISRs
PT6305, 3.3 VDC
(See Note 1)
PT6307, 2.1 VDC
(See Note 1)
PT6308, 1.2 VDC
(See Note 1)
Efficiency vs Output Current
Ripple vs Output Current
Minimum Input Voltage
(See Note 2)
Minimum Input Voltage
(See Note 2)
Minimum Input Voltage
(See Note 2)
Thermal Derating (Ta)
(See Note 3)
Thermal Derating (Ta)
(See Note 3)
Power Dissipation vs Output Current
Note 1:
All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Note 2:
Minimum Vin data is typical and is not guaranteed. The data corresponds to a 2% output voltage drop.
Note 3:
Thermal derating graphs are developed in free air convection cooling of 40-60 LFM with no optional heat tab soldered in a printed circuit board. (See Thermal Application Notes).
Iout-(Amps)
V
in-(V
olts)
3.5
3.75
4
4.25
4.5
0
0.5
1
1.5
2
2.5
3
Iout-(Amps)
V
in-(V
olts)
3.5
3.75
4
4.25
4.5
0
0.5
1
1.5
2
2.5
3
Iout-(Amps)
3.5
3.7
3.9
4.1
4.3
4.5
0
0.5
1
1.5
2
2.5
3
Vin-(Volts)
Iout-(Amps)
0
0.5
1
1.5
2
2.5
3
4.5
5
5.5
6
85
°C
90
°C
Vin-(Volts)
Iout-(Amps)
0
0.5
1
1.5
2
2.5
3
4.5
6.5
8.5
10.5
85
°C
90
°C
95
°C
Vin-(Volts)
0
0.5
1
1.5
2
2.5
3
4.5
6.5
8.5
10.5
70
°C
85
°C
90
°C
95
°C
Iout-(Amps)
Pd-(W
atts)
0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
2.5
3
9.0V
8.0V
5.5V
5.0V
4.5V
Vin
Iout-(Amps)
0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
2.5
3
9.0V
8.0V
5.5V
5.0V
4.5V
Vin
Iout-(Amps)
Efficiency
-
%
40
50
60
70
80
90
100
0
0.5
1
1.5
2
2.5
3
4.5V
5.0V
5.5V
8.0V
9.0V
Vin
Iout-(Amps)
40
50
60
70
80
90
100
0
0.5
1
1.5
2
2.5
3
4.5V
5.0V
5.5V
8.0V
9.0V
Vin
Iout-(Amps)
Ripple-(mV)
0
20
40
60
80
100
0
0.5
1
1.5
2
2.5
3
9.0V
8.0V
5.5V
5.0V
4.5V
Vin
Iout-(Amps)
0
20
40
60
80
100
0
0.5
1
1.5
2
2.5
3
9.0V
8.0V
5.5V
5.0V
4.5V
Vin
Iout-(Amps)
Efficiency
-
%
40
50
60
70
80
90
100
0
0.5
1
1.5
2
2.5
3
4.5V
5.0V
5.5V
6.0V
Vin
Iout-(Amps)
Ripple
(mv)
0
20
40
60
80
100
0
0.5
1
1.5
2
2.5
3
6.0V
5.5V
5.0V
4.5V
Vin
Iout-(Amps)
Pd-(W
atts)
0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
2.5
3
6.0V
5.5V
5.0V
4.5V
Vin
V
in-(V
olts)
Iout-(Amps)
Pd-(W
atts)
Efficiency
-
%
Ripple-(mV)
CHARACTERISTIC
DATA
Thermal Derating (Ta)
(See Note 3)
相關(guān)PDF資料
PDF描述
PT6307R 5 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, SMA12
PT6308N SWITCHING REGULATOR, SMA12
PT6305C SWITCHING REGULATOR, SMA12
PT6307R SWITCHING REGULATOR, SMA12
PT6305N SWITCHING REGULATOR, SMA12
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