UC2845NG ON Semiconductor, UC2845NG Datasheet - Page 16
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UC2845NG
Manufacturer Part Number
UC2845NG
Description
IC CTRLR CURRENT MODE HP 8DIP
Manufacturer
ON Semiconductor
Type
High Performance Current Mode Controllersr
Datasheet
1.UC3845DR2.pdf
(16 pages)
Specifications of UC2845NG
Pwm Type
Current Mode
Number Of Outputs
1
Frequency - Max
60kHz
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
-25°C ~ 85°C
Package / Case
8-DIP (0.300", 7.62mm)
Frequency-max
60kHz
Output Voltage Range
4.95 V to 5.05 V
Input Voltage Range
30 V
Operating Temperature Range
- 25 C to + 85 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
UC2845NGOS
PUBLICATION ORDERING INFORMATION
SENSEFET is a trademark of Semiconductor Components Industries, LLC.
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to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
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Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
−Z−
−Y−
B
H
−X−
8
1
0.25 (0.010)
G
A
D
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
4
5
M
Z
S
Y
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
S
C
0.25 (0.010)
X
SEATING
PLANE
S
0.024
0.6
0.10 (0.004)
0.275
7.0
M
N. American Technical Support: 800−282−9855 Toll Free
Europe, Middle East and Africa Technical Support:
Japan Customer Focus Center
PACKAGE DIMENSIONS
SOLDERING FOOTPRINT*
USA/Canada
Phone: 421 33 790 2910
Phone: 81−3−5773−3850
Y
http://onsemi.com
M
N
CASE 751−07
X 45
D1 SUFFIX
ISSUE AG
SOIC−8
_
M
16
K
SCALE 6:1
0.060
0.155
1.52
4.0
1.270
0.050
J
inches
mm
NOTES:
1. DIMENSIONING AND TOLERANCING PER
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
5. DIMENSION D DOES NOT INCLUDE DAMBAR
6. 751−01 THRU 751−06 ARE OBSOLETE. NEW
ANSI Y14.5M, 1982.
MOLD PROTRUSION.
PER SIDE.
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
STANDARD IS 751−07.
DIM
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
A
B
C
D
G
H
K
M
N
S
J
MILLIMETERS
MIN
4.80
3.80
1.35
0.33
0.10
0.19
0.40
0.25
5.80
0
1.27 BSC
_
MAX
5.00
4.00
1.75
0.51
0.25
0.25
1.27
0.50
6.20
8
_
0.189
0.150
0.053
0.013
0.004
0.007
0.016
0.010
0.228
MIN
0
0.050 BSC
INCHES
_
0.197
0.157
0.069
0.020
0.010
0.010
0.050
0.020
0.244
MAX
UC3844/D
8
_