UC3845BNST STMicroelectronics, UC3845BNST Datasheet - Page 14
![IC PWM CTRLR CURR MODE 8-MINIDIP](/photos/1/39/13944/497-8-dip_sml.jpg)
UC3845BNST
Manufacturer Part Number
UC3845BNST
Description
IC PWM CTRLR CURR MODE 8-MINIDIP
Manufacturer
STMicroelectronics
Datasheet
1.UC3845BD1013TR.pdf
(15 pages)
Specifications of UC3845BNST
Pwm Type
Current Mode
Number Of Outputs
1
Frequency - Max
500kHz
Duty Cycle
50%
Voltage - Supply
8.2 V ~ 25 V
Buck
No
Boost
Yes
Flyback
Yes
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
Yes
Operating Temperature
0°C ~ 70°C
Package / Case
8-DIP (0.300", 7.62mm)
Frequency-max
500kHz
For Use With
497-5863 - EVAL BOARD 2W 3PH SMPS BRKR ESBT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6137-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
UC2842B/3B/4B/5B - UC3842B/3B/4B/5B
14/15
DIM.
a1
b1
e3
e4
A
B
D
E
b
e
F
L
Z
I
0.356
0.204
MIN.
0.51
1.15
7.95
3.18
TYP.
3.32
2.54
7.62
7.62
mm
MAX.
0.304
10.92
1.65
0.55
9.75
5.08
3.81
1.52
6.6
0.020
0.045
0.014
0.008
0.313
0.125
MIN.
0.131
0.100
0.300
0.300
TYP.
inch
MAX.
0.065
0.022
0.012
0.430
0.384
0.260
0.200
0.150
0.060
MECHANICAL DATA
OUTLINE AND
Minidip