UC3844BVNG ON Semiconductor, UC3844BVNG Datasheet - Page 17
![IC CTRLR CURRENT MODE HP 8DIP](/photos/5/51/55181/488-d-pak_sml.jpg)
UC3844BVNG
Manufacturer Part Number
UC3844BVNG
Description
IC CTRLR CURRENT MODE HP 8DIP
Manufacturer
ON Semiconductor
Datasheet
1.UC3844BDR2G.pdf
(19 pages)
Specifications of UC3844BVNG
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
-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
Lead free / RoHS Compliant
Other names
UC3844BVNGOS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UC3844BVNG
Manufacturer:
ON Semiconductor
Quantity:
1 150
NOTE 2
SEATING
PLANE
−T−
H
8
1
F
−A−
G
5
4
0.13 (0.005)
D
N
−B−
C
M
K
T
A
M
PACKAGE DIMENSIONS
B
M
http://onsemi.com
CASE 626−05
N SUFFIX
ISSUE L
PDIP−8
L
17
M
J
NOTES:
1. DIMENSION L TO CENTER OF LEAD WHEN
2. PACKAGE CONTOUR OPTIONAL (ROUND OR
3. DIMENSIONING AND TOLERANCING PER ANSI
FORMED PARALLEL.
SQUARE CORNERS).
Y14.5M, 1982.
DIM
A
B
C
D
G
H
K
M
N
F
J
L
MILLIMETERS
MIN
9.40
6.10
3.94
0.38
1.02
0.76
0.20
2.92
0.76
---
2.54 BSC
7.62 BSC
10.16
MAX
6.60
4.45
0.51
1.78
1.27
0.30
3.43
1.01
10
_
0.370
0.240
0.155
0.015
0.040
0.030
0.008
0.030
0.115
MIN
---
0.100 BSC
0.300 BSC
INCHES
MAX
0.400
0.260
0.175
0.020
0.070
0.050
0.012
0.135
0.040
10
_