UC3845BVN ON Semiconductor, UC3845BVN Datasheet - Page 24

• Manufacturer Part Number: UC3845BVN
• Description: IC CTRLR CURRENT MODE HP 8DIP
• Manufacturer: ON Semiconductor

Specifications of UC3845BVN

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 275kHz
• Duty Cycle: 50%
• Voltage - Supply: 8.2 V ~ 25 V
• Buck: No
• Boost: Yes
• Flyback: Yes
• Inverting: Yes
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Frequency-max: 275kHz
• Duty Cycle (max): 48 %
• Output Voltage: 4.9 V to 5.1 V
• Output Current: 1000 mA
• Mounting Style: Through Hole
• Switching Frequency: 500 KHz
• Operating Supply Voltage: 30 V
• Maximum Operating Temperature: + 70 C
• Fall Time: 50 ns
• Minimum Operating Temperature: 0 C
• Rise Time: 50 ns
• Synchronous Pin: No
• Topology: Boost, Flyback
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: UC3845BVNOS

Issue Date: 03 Jan 2008
NTD95N02RT4
NTF3055-100T1
NTF5P03T3
NTGS3446T1
NTGS3455T1
NTHD4N02FT1
NTHD5904NT1
NTHS4501NT1
NTJD4001NT1
NTJD4152PT1
NTJS3157NT4
NTLTD7900ZR2
NTMD2C02R2
NTMS4706NR2
NTP2955
NTP45N06
NTP45N06L
NTP60N06
NTR2101PT1
NTR4502PT1
NTR4503NT1
NTS2101PT1
NTTS2P03R2
NUD4011DR2
NUF2221W1T2
NUP2201MR6T1
NUP2301MW6T1
NUP4201MR6T1
NUP4301MR6T1
NUP4302MR6T1
NUS2401SNT1
SA317MDTRK
SBC817-25LT3
SBC857ALT1
SBR181
SBR182CT-001
SBR194
SBR205
SBR80520LT3
SBRD114CTT4
SBRD835LT4
SBRK360R2
SBRS5632T3
SCV301LSN22T1
SCV301LSN45T1
SCV303LSN15T1
SCV303LSN29T1
SCV303LSN36T1
SCV303LSN40T1
SCV303LSN44T1
SCV303LSN46T1
SCV809RTR
SCV809STR
SCV810STR
Leaded EOL Parts
Rev.08-24-05
G Replacement Part
NTD95N02RT4G
NTF3055-100T1G
NTF5P03T3G
NTGS3446T1G
NTGS3455T1G
NTHD4N02FT1G
NTHD5904NT1G
NTHS4501NT1G
NTJD4001NT1G
NTJD4152PT1G
NTJS3157NT4G
NTLTD7900ZR2G
NTMD2C02R2G
NTMS4706NR2G
NTP2955G
NTP45N06G
NTP45N06LG
NTP60N06G
NTR2101PT1G
NTR4502PT1G
NTR4503NT1G
NTS2101PT1G
NTTS2P03R2G
NUD4011DR2G
NUF2221W1T2G
NUP2201MR6T1G
NUP2301MW6T1G
NUP4201MR6T1G
NUP4301MR6T1G
NUP4302MR6T1G
NUS2401SNT1G
SA317MDTRKG
SBC817-25LT3G
SBC857ALT1G
SBR181G
SBR182CT-1G
SBR194G
SBR205G
SBR80520LT3G
SBRD114CTT4G
SBRD835LT4G
SBRK360R2G
SBRS5632T3G
SCV301LSN22T1G
SCV301LSN45T1G
SCV303LSN15T1G
SCV303LSN29T1G
SCV303LSN36T1G
SCV303LSN40T1G
SCV303LSN44T1G
SCV303LSN46T1G
SCV809RTRG
SCV809STRG
SCV810STRG
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