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UC3851N备选型号: UC3841NG4

UC3851N

Texas Instruments

IC CURRENT/VOLT MODE PWM CTRL 32V 18-DIP

ACTIVE (Last Updated: 2 days ago)
6 Weeks
通孔
18-DIP (0.300, 7.62mm)
NO
18
1.206102g
0°C~70°C TA
Tube
e4
yes
活跃
1 (Unlimited)
18
EAR99
Nickel/Palladium/Gold (Ni/Pd/Au)
也可在电流模式下运行
1W
DUAL
1
2.54mm
450kHz
UC3851
18
1
40V
20V
开关控制器
15mA
400mA
7.8V~32V
1W
Frequency Control, Soft Start
Boost, Buck, Flyback, Forward
CURRENT/VOLTAGE-MODE
Up to 500kHz
脉宽调制
50ns
50 ns
30V
BUCK-BOOST
无
Current Limiting, Over Voltage
46 %
Non-Isolated
50%
8V
5.08mm
22.48mm
6.35mm
4.57mm
无SVHC
ROHS3 Compliant
无铅
-
-
-
-
-
-
-
-
UC3841NG4

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 18DIP

-
-
-
PDIP
NO
18
1.206102g
-
-
e4
-
-
-
18
EAR99
Nickel/Palladium/Gold (Ni/Pd/Au)
也可在电流模式下运行
-
DUAL
1
2.54mm
450kHz
-
18
1
-
20V
开关控制器
-
400mA
-
-
-
Flyback, Boost
CURRENT-MODE
500kHz
脉宽调制
-
-
30V
SINGLE
-
-
95 %
-
-
-
4.57mm
22.48mm
6.35mm
-
-
符合RoHS标准
无铅
500kHz
70°C
0°C
THROUGH-HOLE
COMMERCIAL
40V
95 %
无
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图片	产品型号	品牌	分类	封装	描述	对比
	UC3841N	Texas Instruments	PMIC - 稳压器 - DC DC 开关式控制器	18-DIP (0.300, 7.62mm)	IC REG CTRLR MULT TOPOLOGY 18DIP	对比
	UC2841N	Texas Instruments	PMIC - 稳压器 - DC DC 开关式控制器	18-DIP (0.300, 7.62mm)	Programmable, Off-Line, PWM Controller 18-PDIP -20 to 85	对比