A5974ADTR STMicroelectronics, A5974ADTR Datasheet - Page 46
A5974ADTR
Manufacturer Part Number
A5974ADTR
Description
IC REG SW STEP-DOWN 2A 8SOIC
Manufacturer
STMicroelectronics
Series
-r
Type
Step-Down (Buck), PWMr
Datasheet
1.A5974ADTR.pdf
(49 pages)
Specifications of A5974ADTR
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.235 V ~ 35 V
Current - Output
2A
Frequency - Switching
500kHz
Voltage - Input
4 V ~ 36 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-11423-2
Package mechanical data
46/49
Table 10.
Figure 39. Package dimensions
Dim.
ccc
A1
A2
D1
E1
E2
D
A
E
b
c
e
h
L
k
HSOP8 mechanical data
Min.
0.00
1.25
0.31
0.17
4.80
5.80
3.80
2.31
0.25
0.40
3
Doc ID 018762 Rev 1
Typ.
4.90
6.00
3.90
2.41
1.27
mm
3.1
Max.
1.70
0.10
0.51
0.25
5.00
6.20
4.00
2.51
0.50
1.27
0.10
3.2
0° (min), 8° (max)
0.0492
0.0122
0.0067
0.1890
0.2283
0.1496
0.0098
0.0157
0.118
0.091
Min.
0.1929
0.122
0.095
inch
Typ.
0.00
A5974AD
0.0669
0.0039
0.0201
0.0098
0.1969
0.2441
0.1575
0.0197
0.0500
0.0039
0.126
0.099
Max.