參數(shù)資料
型號: 78ST212HC
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: SIP-3
文件頁數(shù): 2/3頁
文件大小: 199K
代理商: 78ST212HC
For assistance or to order, call (800) 531-5782
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com
DA
T
A
SHEETS
CHARACTERISTIC
DA T A
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:
Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Notes.)
78ST212_ 12.0 VDC (See Note 1)
Efficiency vs Output Current
Ripple vs Output Current
Thermal Derating (Ta)
(See Note 2)
Power Dissipation vs Output Current
Efficiency
(%)
Ripple
(mV)
Iout
(A)
PD
(W
atts)
Iout (A)
Vin (Volts)
78ST212
Series
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
2.0
15V
18V
21V
24V
28V
Vin
0
10
20
30
40
50
60
0.0
0.5
1.0
1.5
2.0
15V
18V
21V
24V
28V
Vin
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
0.5
1.0
1.5
2.0
15V
18V
21V
24V
28V
Vin
0.0
0.5
1.0
1.5
2.0
14
16
18
20
22
24
26
28
85°C
60°C
70°C
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