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UC3842D备选型号: UC3845ADG4

UC3842D

Texas Instruments

TEXAS INSTRUMENTS UC3842DIC, CONTROLLER

ACTIVE (Last Updated: 4 days ago)
6 Weeks
表面贴装
14-SOIC (0.154, 3.90mm Width)
YES
14
122.413241mg
0°C~70°C TA
Tube
e4
yes
活跃
1 (Unlimited)
14
SMD/SMT
EAR99
Nickel/Palladium/Gold (Ni/Pd/Au)
725mW
DUAL
鸥翼
260
500kHz
UC3842
Step-Up, Step-Down, Step-Up/Step-Down
1
13.5V
晶体管驱动器
1A
15V
开关控制器
Positive
200mA
12V~28V
频率控制
13.5V
Boost, Buck, Buck-Boost, Flyback, Forward
CURRENT-MODE
Up to 500kHz
25V
脉宽调制
50ns
25mA
无
50 ns
25V
100 %
97%
1.75mm
8.65mm
3.91mm
1.58mm
无SVHC
ROHS3 Compliant
无铅
-
-
-
-
UC3845ADG4

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

ACTIVE (Last Updated: 4 days ago)
6 Weeks
表面贴装
14-SOIC (0.154, 3.90mm Width)
YES
14
122.413241mg
0°C~70°C TA
Tube
e4
yes
活跃
1 (Unlimited)
14
SMD/SMT
EAR99
Nickel/Palladium/Gold (Ni/Pd/Au)
1W
DUAL
鸥翼
260
500kHz
UC3845
Step-Up, Step-Down, Step-Up/Step-Down
1
5.1V
晶体管驱动器
1A
15V
开关控制器
Positive, Isolation Capable
200mA
7.6V~30V
频率控制
-
Buck, Boost, Flyback, Forward Converter
CURRENT-MODE
-
25V
脉宽调制
50ns
25mA
无
50 ns
25V
50 %
48%
1.75mm
8.65mm
3.91mm
1.58mm
无SVHC
ROHS3 Compliant
无铅
11V
1W
BUCK-BOOST
11mA
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集成电路（IC）相关产品

图片	产品型号	品牌	分类	封装	描述	对比
	UC2845AQD	Texas Instruments	PMIC - 稳压器 - DC DC 开关式控制器	14-SOIC (0.154, 3.90mm Width)	PWM CONTROLLER CURR-MODE, SOIC14	对比
	UC3843DG4	Texas Instruments	PMIC - 稳压器 - DC DC 开关式控制器	14-SOIC (0.154, 3.90mm Width)	Current-Mode PWM Controller 14-SOIC 0 to 70	对比