UC3844BNG ON Semiconductor, UC3844BNG Datasheet - Page 15
![IC CTLR CURRENT MODE 8-DIP](/photos/6/58/65804/8-dip_626-05_sml.jpg)
UC3844BNG
Manufacturer Part Number
UC3844BNG
Description
IC CTLR CURRENT MODE 8-DIP
Manufacturer
ON Semiconductor
Type
Pulse Width Modulator Controllerr
Specifications of UC3844BNG
Pwm Type
Current Mode
Number Of Outputs
1
Frequency - Max
275kHz
Duty Cycle
50%
Voltage - Supply
11.5 V ~ 25 V
Buck
No
Boost
Yes
Flyback
Yes
Inverting
Yes
Doubler
No
Divider
No
Cuk
No
Isolated
Yes
Operating Temperature
0°C ~ 70°C
Package / Case
8-DIP (0.300", 7.62mm)
Frequency-max
275kHz
Number Of Pwm Outputs
1
On/off Pin
No
Adjustable Output
No
Topology
Boost/Flyback
Switching Freq
500KHz
Operating Supply Voltage (max)
30V
Output Current
1000A
Synchronous Pin
No
Rise Time
50ns
Fall Time
50ns
Operating Temperature Classification
Commercial
Mounting
Through Hole
Pin Count
8
Package Type
PDIP
Duty Cycle (max)
48 % (Typ)
Output Voltage
4.9 V to 5.1 V
Mounting Style
Through Hole
Switching Frequency
500 KHz
Operating Supply Voltage
30 V
Maximum Operating Temperature
70 C
Minimum Operating Temperature
0 C
Current, Input Bias
-2 μA
Current, Output
+12 mA (Sink), -1 mA (Source)
Current, Supply
30 mA
Frequency, Oscillator
250 kHz
Power Dissipation
1.25 W
Regulation, Line
2 mV
Regulation, Load
3 mV
Regulator Type
DC-DC
Temperature, Operating, Range
0 to +70 °C
Time, Fall
50 ns
Time, Rise
50 ns
Voltage, Gain
3 V/V
Voltage, Input
-0.3 to +5.5 V
Voltage, Noise
50 μV
Voltage, Output
5 V
Voltage, Output, High
13.5 V
Voltage, Output, Low
1.6 V
Voltage, Supply
36 V
Voltage, Supply, Rejection Ratio
70 dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
UC3844BNGOS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UC3844BNG
Manufacturer:
ON/安森美
Quantity:
20 000
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
x indicates either a 4 or 5 to define specific device part numbers.
ORDERING INFORMATION
Specifications Brochure, BRD8011/D.
UC384xBD
UC384xBDG
UC384xBDR2
UC384xBDR2G
UC384xBD1
UC384xBD1G
UC384xBD1R2
UC384xBD1R2G
UC384xBN
UC384xBNG
UC284xBD
UC284xBDG
UC284xBDR2
UC284xBDR2G
UC284xBD1
UC284xBD1G
UC284xBD1R2
UC284xBD1R2G
UC284xBN
UC284xBNG
UC384xBVD
UC384xBVDG
UC384xBVDR2
UC384xBVDR2G
UC384xBVD1
UC384xBVD1G
UC384xBVD1R2
UC384xBVD1R2G
UC384xBVN
UC384xBVNG
Device
Operating Temperature Range
T
T
A
T
A
A
= −40° to +105°C
= −25° to +85°C
= 0° to +70°C
http://onsemi.com
15
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
(Pb−Free)
Package
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−14
SOIC−8
SOIC−8
SOIC−8
SOIC−8
PDIP−8
PDIP−8
SOIC−8
SOIC−8
SOIC−8
SOIC−8
PDIP−8
PDIP−8
SOIC−8
SOIC−8
SOIC−8
SOIC−8
PDIP−8
PDIP−8
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
2500 Tape & Reel
55 Units/Rail
55 Units/Rail
98 Units/Rail
98 Units/Rail
50 Units/Rail
50 Units/Rail
55 Units/Rail
55 Units/Rail
98 Units/Rail
98 Units/Rail
50 Units/Rail
50 Units/Rail
55 Units/Rail
55 Units/Rail
98 Units/Rail
98 Units/Rail
50 Units/Rail
50 Units/Rail
Shipping
†