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C3 ChipZentronix
UC3845D

ON Semiconductor

UC3845D

DC to DC converter

RoHS: Compliant

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RoHS

Compliant

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Specifications

Function
Step-Up, Step-Up/Step-Down
Input Voltage Min
8.2V
Genişlik
3.9mm
Terminal Pozisyonu
DUAL
Çalışma Sıcaklığı
0°C~70°C TA
Frekans
500kHz
Thickness
1.58mm
Tepe Reflow Süresi (maks. sn)
30
Terminal Kaplaması
Tin/Lead (Sn/Pb)
Pin Sayısı
14
Input Voltage Max
25V
Montaj Tipi
Surface Mount
Switcher Configuration
SINGLE
Max Frequency
500kHz
Temel Parça No
UC3845
Tepe Reflow Sıcaklığı (°C)
240
Number Of Outputs
1
Control Features
Frequency Control
Supply Currentmax Isup
25mA
Kılıf / Paket
14-SOIC (0.154, 3.90mm Width)
Rise Time
45ns
Duty Cycle Max
48%
Control Technique
PULSE WIDTH MODULATION
Output Configuration
Positive or Negative, Isolation Capable
Nominal Input Voltage
25V
Fall Time Typ
35 ns
Yayın Yılı
2002
Synchronous Rectifier
No
Nem Hassasiyeti (MSL)
1 (Unlimited)
Çıkış Tipi
Transistor Driver
Ambalaj
Tube
Analog Ic Other Type
SWITCHING CONTROLLER
Topology
Boost, Flyback
Kurşunsuz Kodu
yes
RoHS Durumu
RoHS Compliant
Reach Svhc
No SVHC
Uzunluk
8.65mm
Weight
122.413241mg
Montaj
Surface Mount
Yükseklik
1.75mm

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