UC3845DR2G ON Semiconductor, UC3845DR2G Datasheet - Page 15
![IC CTRLR CURRENT MODE HP 14SOIC](/photos/6/57/65767/14-soic_751a_sml.jpg)
UC3845DR2G
Manufacturer Part Number
UC3845DR2G
Description
IC CTRLR CURRENT MODE HP 14SOIC
Manufacturer
ON Semiconductor
Type
High Performance Current Mode Controllersr
Datasheet
1.UC3845DR2.pdf
(16 pages)
Specifications of UC3845DR2G
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
0°C ~ 70°C
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Frequency-max
60kHz
Output Voltage Range
4.9 V to 5.1 V
Input Voltage Range
30 V
Operating Temperature Range
0 C to + 70 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
UC3845DR2GOS
SEATING
PLANE
−T−
NOTE 2
SEATING
PLANE
−T−
H
14
1
8
G
1
−A−
D
F
−A−
14 PL
G
0.25 (0.010)
5
4
0.13 (0.005)
D
N
M
7
8
−B−
−B−
T
C
K
M
B
K
T
S
C
P
7 PL
A
A
M
S
0.25 (0.010)
PACKAGE DIMENSIONS
B
R
M
http://onsemi.com
X 45
CASE 751A−03
CASE 626−05
_
M
N SUFFIX
D SUFFIX
SOIC−14
ISSUE G
M
ISSUE L
PDIP−8
B
L
15
M
M
J
J
F
NOTES:
1. DIMENSIONING AND TOLERANCING PER
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
5. DIMENSION D DOES NOT INCLUDE
NOTES:
1. DIMENSION L TO CENTER OF LEAD WHEN
2. PACKAGE CONTOUR OPTIONAL (ROUND OR
3. DIMENSIONING AND TOLERANCING PER ANSI
ANSI Y14.5M, 1982.
MOLD PROTRUSION.
PER SIDE.
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.127
(0.005) TOTAL IN EXCESS OF THE D
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
DIM
A
B
C
D
G
K
M
P
R
F
J
FORMED PARALLEL.
SQUARE CORNERS).
Y14.5M, 1982.
DIM
A
B
C
D
G
H
K
M
N
F
J
L
MILLIMETERS
MIN
8.55
3.80
1.35
0.35
0.40
0.19
0.10
5.80
0.25
1.27 BSC
0
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
MAX
8.75
4.00
1.75
0.49
1.25
0.25
0.25
6.20
0.50
10.16
7
MAX
6.60
4.45
0.51
1.78
1.27
0.30
3.43
1.01
10
_
_
0.337
0.150
0.054
0.014
0.016
0.008
0.004
0.228
0.010
MIN
0.050 BSC
0.370
0.240
0.155
0.015
0.040
0.030
0.008
0.030
0.115
0
INCHES
MIN
−−−
0.100 BSC
0.300 BSC
_
INCHES
0.344
0.157
0.068
0.019
0.049
0.009
0.009
0.244
0.019
MAX
MAX
0.400
0.260
0.175
0.020
0.070
0.050
0.012
0.135
0.040
7
10
_
_