參數(shù)資料
型號： SA57254-33GW
廠商： NXP SEMICONDUCTORS
元件分類： 穩(wěn)壓器
英文描述： RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述： 0.3 A SWITCHING REGULATOR, 57.5 kHz SWITCHING FREQ-MAX, PDSO5
封裝： 1.50 MM, PLASTIC, SOT-25, SOT-23-5, SO-5
文件頁數(shù)： 8/18頁
文件大?。?/td> 267K
代理商： SA57254-33GW
Philips Semiconductors
Product data
SA57254-XX
CMOS switching regulator (PWM controlled)
2003 Nov 11
8
SL01484
I
OUT
, OUTPUT CURRENT (mA)
0.01
0.1
1
10
100
1000
4.90
4.92
4.94
4.96
4.98
5.00
5.02
5.04
5.06
5.08
5.10
V
O
,
V
IN
= 0.9 V
V
IN
= 1.8 V
V
IN
= 3.0 V
V
IN
= 4.0 V
Figure 20. Output current versus voltage (100
μ
H inductor).
SL01485
I
OUT
, OUTPUT CURRENT (mA)
0.01
0.1
1
10
100
1000
50
55
60
65
70
75
80
85
90
95
100
E
F
,
V
IN
= 0.9 V
V
IN
= 1.8 V
V
IN
= 3.0 V
V
IN
= 4.0 V
Figure 21. Output current versus efficiency (100
μ
H inductor).
SL01486
I
OUT
, OUTPUT CURRENT (mA)
0.01
0.1
1
10
100
1000
0
10
20
30
40
50
60
70
80
90
100
V
R
,
V
IN
= 0.9 V
V
IN
= 1.8 V
V
IN
= 2.4 V
Figure 22. Output current versus ripple voltage
(L
0
= 100
μ
H; C
OUT
= 33
μ
F).
相關(guān)PDF資料
PDF描述
SA57254-36GW RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
SA57254-50GW Ceramic Multilayer Capacitor; Capacitance:4.7pF; Capacitance Tolerance:+/- 0.25 pF; Working Voltage, DC:50V; Dielectric Characteristic:C0G/NP0; Package/Case:0603; Series:VJ; Leaded Process Compatible:Yes; Mounting Type:Surface Mount
SA57254-20GW RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
SA57254-25GW RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
SA57254-XXGW RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SA57254-36GW 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS switching regulator (PWM controlled)
SA57254-50GW 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS switching regulator (PWM controlled)
SA57254-XX 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS switching regulator (PWM controlled)
SA57254-XXGW 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS switching regulator (PWM controlled)
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