Home Index All Equipment

UC2844ADW
UC2844ADW Description
Current Mode PWM Controller
UC2844ADW Vendor
Texas Instruments
UC2844ADW Features
  • Optimized for Off-line and DC to DC Converters
  • Low Start Up Current (<0.5mA)
  • Trimmed Oscillator Discharge Current
  • Automatic Feed Forward Compensation
  • Pulse-by-Pulse Current Limiting
  • Enhanced Load Response Characteristics
  • Under-Voltage Lockout With Hysteresis
  • Double Pulse Suppression
  • High Current Totem Pole Output
  • Internally Trimmed Bandgap Reference
  • 500kHz Operation
  • Low RO Error Amp
UC2844ADW Datasheet and Application Notes
ParameterValue
TopologyBoost, Buck, Flyback, Forward
Control MethodCurrent Mode
Duty Cycle (Max) (%)50
PWM Outputs (#)1
Frequency (Max) (kHz)450
UVLO Thresholds On/Off (V)16/10
Pin/Package14SOIC,16SOIC,8CDIP,8PDIP,8SOIC
Approx. 1KU Price (US$).9
StatusACTIVE
Temp (oC)-40 to 85
Budget Price ($US) | QTY0.90 | 1KU
Package Type | PinsSOIC (DW) | 16
STD Pack QTY40
Products related to UC2844ADW
UC1843AMDREP   UC3844ADW   UC3843AD8TR   UC1843A   
UC3843AD8TRG4   UC1843ALQMLV   UC1843AL883B   UC2842ADWTR   
5962-8670406XA   5962-8670406VXA   UC3843AD   UC1842AJQMLV   
5962-8670405XA   UC3843AJ   5962-8670408PA   UC2842AD8   
TSB42AB4   UC2843AD   UC3845AD   UC1845ALQMLV   
5962-8670408VPA   S3P9658   UC3845A   UC2843AJ   
UC3844AD   UC1842AMDREP   UC3844AD8TR   UCC2811DW   
UCC2811N   UC2843A   UC2842ADTR   TSB42AA4IPDT   
UC2842A   UC1842A   UC1845AL883B   UC3843A   
UC3844AD8TRG4   UC3842AN   UC2843AD8TR   UC3845AN   
UC1845AJQMLV   UC3843ANG4   UC2845ADW   5962-8670407XA   
UC3844AD8   5962-8670407VPA   UC3845AD8   UC1843AJ883B   
UC3842ADTR   UC3842ANG4   UC3845ADW   UC3845ADWTR   
UC3843AD8   UC1842ALQMLV   5962-8670405VXA   UC2844ADWTR   
UC2843ADWTR   UC3843AN   UC1842AL883B   UC2844AQD8R   
UC3845ADTR   UC1844ALQMLV   UC2844AQDR   UC2842ADW   
UC2843ADTR   UC3842A   5962-8670408VXA   UC3842AD8TR   
UCC2811DWTR   UC2842AD8TR   UC1843AJ   UC2844A   
UC3842AD8   UC2845AD8TR   UC2845AD8   UC2842AN   
UC3843ADG4   5962-8670406PA   UC2843AQ   5962-8670405VPA   
UC2844ADTR   TSB42AB4PDT   TSB42AA4PDT   UC3842AJ   
5962-8670406VPA   UC1844AL883B   UC1845A   TSB42AB4IPDT   
UC1844AJ   UC3844ADTR   UCC2811   UC3845AD8TR   
UC3844A   UC2843AD8   UC1842AJ883B   UC1843AJQMLV   
5962-8670405PA   UC1844AMDREP   UC2844AJ   UC2843ADW   
UC2844AQD8   UC3844AN   UC2844AD8TR   5962-8670407VXA   
UC2845AN   5962-8670407PA   UC2844AD   UC2843AN   
UC1845AMDREP   UC3845ANG4   UC1842AJ   UC2845A   
UC2845ADTR   UC2842AD   UC3844ADWTR   UC3842AD   
UC1844A   TSB42AA4   UC1845AJ   5962-8670408XA   
UC2845AD   UC3842ADWTR   UC3845AJ   UC1845AJ883B   
UC1844AJQMLV   UC2844AQD   UC2844AN   UC3843ADTR   
UC1844AJ883B   UC2842AJ   UC3842ADW   UC2844AD8   

ChipCatalog.com - Your Source of Information About Electronic Components