參數(shù)資料
型號: PTD08A210WACT
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, PLASTIC, DIP MODUAL-16
文件頁數(shù): 12/15頁
文件大?。?/td> 325K
代理商: PTD08A210WACT
50
55
60
65
70
75
80
85
90
95
100
0
2
4
6
8
10
Output Current (A)
Efficiency
(%)
VOUT=1.8 V
VOUT=1.2 V
VOUT=0.8 V
VIN =12 V
fSW =500 kHZ
50
55
60
65
70
75
80
85
90
95
100
0
2
4
6
8
10
Output Current (A)
Efficiency
(%)
VOUT=3.3 V
VOUT=2.5 V
VOUT=1.8 V
VOUT=1.2 V
VOUT=0.8 V
VIN =12 V
fSW =750 kHZ
50
55
60
65
70
75
80
85
90
95
100
0
2
4
6
8
10
Output Current (A)
Efficiency
(%)
VOUT=3.3 V
VOUT=2.5 V
VOUT=1.8 V
VOUT=1.2 V
VOUT=0.8 V
VIN =12 V
fSW =1 MHZ
0
0.5
1
1.5
2
2.5
3
0
2
4
6
8
10
Output Current (A)
Power
Dissipation
(W)
VOUT=1.8 V
VOUT=1.2 V
VOUT=0.8 V
VIN =12 V
fSW =500 kHZ
0
0.5
1
1.5
2
2.5
3
0
2
4
6
8
10
Output Current (A)
Power
Dissipation
(W)
VOUT=3.3 V
VOUT=2.5 V
VOUT=1.8 V
VOUT=1.2 V
VOUT=0.8 V
VIN =12 V
fSW =750 kHZ
0
0.5
1
1.5
2
2.5
3
0
2
4
6
8
10
Output Current (A)
Power
Dissipation
(W)
VOUT=3.3 V
VOUT=2.5 V
VOUT=1.8 V
VOUT=1.2 V
VOUT=0.8 V
VIN =12 V
fSW =1 MHZ
30
20
90
80
70
40
50
I
OUT
– Output Current – A
T
A
A
m
b
ie
n
t
T
e
m
e
r
a
tu
r
e
°
C
0
2
6
8
10
4
Natural Convection
V
IN
=12 V
f
SW
= 500 kHz
V
OUT
< 2.0 V
60
30
20
90
80
70
40
50
I
OUT
– Output Current – A
0
2
6
8
10
4
Natural Convection
60
V
IN
=12 V
f
SW
= 750 kHz
All V
OUT
Values
T
A
A
m
b
ie
n
t
T
e
m
e
r
a
tu
r
e
°
C
30
20
90
80
70
40
50
I
OUT
– Output Current – A
0
2
6
8
10
4
Natural Convection
60
V
IN
=12 V
f
SW
= 1 MHz
All V
OUT
Values
T
A
A
m
b
ie
n
t
T
e
m
e
r
a
tu
r
e
°
C
SLTS300 – SEPTEMBER 2010
www.ti.com
TYPICAL CHARACTERISTICS (VI = 12 V)
. (1)(2)
Figure 1. Efficiency
Figure 2. Efficiency
Figure 3. Efficiency
Figure 4. Power Dissipation
Figure 5. Power Dissipation
Figure 6. Power Dissipation
Figure 7. Safe Operating Area
Figure 8. Safe Operating Area
Figure 9. Safe Operating Area
(1)
The electrical characteristic data (Figure 1 through Figure 6) has been developed from actual products tested at 25°C. This data is
considered typical for the converter.
(2)
The temperature derating curves (Figure 7 through Figure 9) represent the conditions at which internal components are at or below the
manufacturer's maximum operating temperatures. Derating limits apply to modules soldered directly to a 100-mm x 100-mm,
double-sided PCB with 2-oz. copper. See the Safe Operating Area application section of this datasheet.
6
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): PTD08A210W
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