TEXAS INSTRUMENTS UCC28250PW IC, PWM CNTRL, PRE-BIAS, 20TSSOP
ACTIVE (Last Updated: 4 days ago)
6 Weeks
表面贴装
20-TSSOP (0.173, 4.40mm Width)
YES
20
-40°C~125°C TJ
Tube
e4
yes
活跃
1 (Unlimited)
20
EAR99
Nickel/Palladium/Gold (Ni/Pd/Au)
DUAL
鸥翼
260
12V
0.65mm
1MHz
UCC28250
Step-Up/Step-Down
2
3.38V
PWM 信号
12V
12V
开关控制器
2.7mA
2.7mA
Positive
20mA
4.7V~17V
3.4mA
Current Limit, Enable, Frequency Control, Ramp, Soft Start
Full-Bridge, Half-Bridge, Push-Pull
CURRENT/VOLTAGE-MODE
85kHz~1.15MHz
脉宽调制
8ns
有
8 ns
17V
100 %
无
100 %
1
1.2mm
6.5mm
4.4mm
1mm
无SVHC
ROHS3 Compliant
无铅
-
-
-
-
-
-
-
-
-
-
-
IC REG CTRLR MULT TOP 20TSSOP
ACTIVE (Last Updated: 4 days ago)
6 Weeks
表面贴装
20-TSSOP (0.173, 4.40mm Width)
YES
20
-40°C~125°C TJ
Tube
e4
yes
活跃
1 (Unlimited)
20
EAR99
Nickel/Palladium/Gold (Ni/Pd/Au)
DUAL
鸥翼
260
12V
0.65mm
1MHz
UCC2897
Step-Up/Step-Down
1
11.1V
晶体管驱动器
12V
12V
开关控制器
-
-
Positive, Isolation Capable
2A
8.5V~16V
-
Current Limit, Enable, Soft Start
Flyback, Forward Converter
CURRENT-MODE
250kHz
脉宽调制
19ns
有
14 ns
110V
74 %
-
-
-
1.2mm
6.5mm
4.4mm
1mm
无SVHC
ROHS3 Compliant
无铅
76.997305mg
3%
SMD/SMT
2A
11.1V
16V
3mA
SINGLE
2mA
70%
无