參數(shù)資料
型號： LM25117PSQX
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： SWITCHING CONTROLLER, 530 kHz SWITCHING FREQ-MAX, QCC24
封裝： 4 X 4 MM, LLP-24
文件頁數(shù)： 4/4頁
文件大?。?/td> 844K
代理商： LM25117PSQX
Breakdowm voltage
VBR Volts
Working
PeakReverse
Voltage
Maximum
Reverse
Leakage at
VRWM
Maximum
Reverse Surge
Current
Maximum
Reverse Voltage
at IRSM
(Clamping
Voltage)
(UNI)
(BI)
Min.
Max.
@IT( mA)
VRWM(Volts)
IR (uA)
IRSM(Amps)
VRSM(Volts)
SMC47
SMC47C
FDK
FDM
42.3
51.7
1.0
38.1
5.0
22.12
67.8
SMC47A
SMC47CA
FEK
FEM
44.7
49.4
1.0
40.2
5.0
23.15
64.8
SMC51
SMC45C
FFK
FFM
45.9
56.1
1.0
41.3
5.0
20.41
73.5
SMC51A
SMC45CA
FGK
FGM
48.5
53.6
1.0
43.6
5.0
21.40
70.1
SMC56
SMC56C
FHK
FHM
50.4
61.6
1.0
45.4
5.0
18.63
80.5
SMC56A
SMC56CA
FKK
FKM
53.2
58.8
1.0
47.8
5.0
19.48
77.0
SMC62
SMC62C
FLK
FLM
55.8
68.2
1.0
50.2
5.0
16.85
89.0
SMC62A
SMC62CA
FMK FMM
58.9
65.1
1.0
53.0
5.0
17.65
85.0
SMC68
SMC68C
FNK
FNM
61.2
74.8
1.0
55.1
5.0
15.31
98.0
SMC68A
SMC68CA
FPK
FPM
64.6
71.4
1.0
58.1
5.0
16.30
92.0
SMC75
SMC75C
FQK
FQM
67.5
82.5
1.0
60.7
5.0
13.89
108
SMC75A
SMC75CA
FRK
FRM
71.3
78.8
1.0
64.1
5.0
14.56
103
SMC82
SMC82C
FSK
FSM
73.8
90.2
1.0
66.4
5.0
12.71
118
SMC82A
SMC82CA
FTK
FTM
77.8
86.0
1.0
70.1
5.0
13.27
113
SMC91
SMC91C
FUK
FUM
81.9
100
1.0
73.7
5.0
11.45
131
SMC91A
SMC91CA
FVK
FVM
86.5
95.5
1.0
77.8
5.0
12.00
125
SMC100
SMC100C
FWK FWM
90.0
110
1.0
81.0
5.0
10.42
144
SMC100A
SMC100CA
FXK
FXM
95.0
105
1.0
85.5
5.0
10.95
137
SMC110
SMC110C
FYK
FYM
99.0
121
1.0
89.2
5.0
9.49
158
SMC110A
SMC110CA
FZK
FZM
105
116
1.0
94.0
5.0
9.87
152
SMC120
SMC120C
GDK
GDM
108
132
1.0
97.2
5.0
8.67
173
SMC120A
SMC120CA
GEK
GEM
114
126
1.0
102
5.0
9.09
165
SMC130
SMC130C
GFK
GFM
117
143
1.0
105
5.0
8.02
187
SMC130A
SMC130CA
GGK GGM
124
137
1.0
111
5.0
8.38
179
SMC150
SMC150C
GHK GHM
135
165
1.0
121
5.0
6.98
215
SMC150A
SMC150CA
GKK GKM
143
158
1.0
128
5.0
7.25
207
SMC160
SMC160C
GLK
GLM
144
176
1.0
130
5.0
6.52
230
SMC160A
SMC160CA
GMK GMM
152
168
1.0
136
5.0
6.85
219
SMC170
SMC170C
GNK
GNM
153
187
1.0
138
5.0
6.15
244
SMC170A
SMC170CA
GPK
GPM
162
179
1.0
145
5.0
6.41
234
SMC180
SMC180C
GQK GQM
162
198
1.0
146
5.0
5.81
258
SMC180A
SMC180CA
GRK
GRM
171
189
1.0
154
5.0
6.10
246
SMC200
SMC200C
GSK
GSM
180
220
1.0
162
5.0
5.23
287
SMC200A
SMC200CA
GTK
GTM
190
210
1.0
171
5.0
5.47
274
NOTE :
1) Suffix 'A ' denotes 5% tolerance device,no suffix denotes 10 % tolerance device.
2) Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices.
3) For Bi-Directional devices having VR of 10 volts and under, the IR limit is double .
4) For Uni-directional devices VF max=3.5v at if=35 A ,0.5 sine wave of 8.3 msec .pulse width.
Device
Uni-
directional
Device
Bi-
directional
Device
Marking code
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM25117PSQX/NOPB 功能描述:IC REG CTRLR BUCK PWM CM 24LLP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:PowerWise® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:275kHz 占空比:50% 電源電壓:18 V ~ 110 V 降壓:無 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:是 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 包裝:帶卷 (TR)
LM25117-Q1 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wide Input Range Synchronous Buck Controller with Analog Current Monitor
LM25117QPMH 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wide Input Range Synchronous Buck Controller with Analog Current Monitor
LM25117QPMH/NOPB 功能描述:DC/DC 開關(guān)控制器 Wide Input Range Sync Buck Cntlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM25117QPMHE 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wide Input Range Synchronous Buck Controller with Analog Current Monitor
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