參數(shù)資料
型號: PT7721N
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 17 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, MSMA27
封裝: SIP-27
文件頁數(shù): 3/8頁
文件大?。?/td> 166K
代理商: PT7721N
For technical support and more information, see inside back cover or visit www.ti.com
Note A:
Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the Converter.
Note B:
SOA curves represent the conditions at which internal components are at or below the manufacturer’s maximum operating temperatures
Typical Characteristics
17 A, 12-V Input “Big-Hammer II”
Programmable ISR
PT7720 Series
40
50
60
70
80
90
100
02468
10
12
14
16
18
20
5.0V
3.3V
2.5V
1.5V
Efficiency vs Output Current
Efficiency
(%)
Output Current (A)
PT7721, Vout=+3.3V, Pkg N)
Output Current (A)
Ambient
Temperature
(
°C)
Airflow
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
18
20
5.0V
3.3V
2.5V
1.5V
0
2
4
6
8
10
12
14
16
0246
8
10
12
14
16
18
20
5.0V
3.3V
2.5V
1.5V
Output Ripple vs Output Current
Power Dissipation vs Output Current
Output Current (A)
Output Current (Amps)
Ripple
(mVpp)
Pd
(Watts)
PT7722, Vout=+5.0V, Pkg N)
Output Current (A)
Ambient
Temperature
(
°C)
Airflow
Vout
20
30
40
50
60
70
80
90
0
2
4
6
8
10
12141618
20
200LFM
120LFM
60LFM
Nat conv
20
30
40
50
60
70
80
90
0246
8
10
12
14
16
18
20
200LFM
120LFM
60LFM
Nat conv
Safe Operating Area, Vin=+12V (See Note B)
PT7721/PT7722 @Vin =12V (See Note A)
相關(guān)PDF資料
PDF描述
PT7741A 1-OUTPUT DC-DC BOOSTER MODULE
PT7741C 1-OUTPUT DC-DC BOOSTER MODULE
PT7744C 1-OUTPUT DC-DC BOOSTER MODULE
PT7744A 1-OUTPUT DC-DC BOOSTER MODULE
PT7744N 1-OUTPUT DC-DC BOOSTER MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT7722 制造商:TI 制造商全稱:Texas Instruments 功能描述:17 AMP 12V INPUT “BIG-HAMMER II” PROGRAMMABLE ISR
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PT7740 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32Amp 'Current Booster' for the PT7778 Regulator