Rainbow Electronics BA33C18FP_HFP - Manual

Description
Features
Applications
Dimension (Unit : mm)
2-output LDO series regulator
BA33C18FP/HFP
BA33C18FP
BA33C18HFP
TO252-5
HRP-5
6.5±0.2
1 2 3 5 4
0.
8
0.5 1.27 0.5±0.1
1.
5
2.
5
9.
5±
0.
5
2.3±0.2
0.5±0.1 5.1 + 0.2
− 0.1
2-C0.5
5.
5±
0.
2
1.0±0.2
1.
5±
0.
2
9.39±0.125
0.73±0.1
0.27
1.905±0.1
0.
83
5±
0.
2
1.
52
3±
0.
15
10
.5
4±
0.
13
0.
08
±0
.0
5
1.2575
1 2 3 4 5
1.
01
7±
0.
2
8.
0±
0.
13 (7
.4
9)
(5.59)
8.82±0.1
S
S
D 0.08
1.72
+ 0.1 − 0.05
4.5° + 5.5° − 4.5°
BA33C18FP/HFP is a 2-output LDO series regulator IC.
Output current is 1A at maximum and output voltage
accuracy is +/-2%. This IC incorporates over-current
protection and thermal protection circuits.
1) 3.3V/1A, 1.8V/1A
2) Output voltage accuracy: +/-2%
3) PNP output and LDO voltage type
4) Built-in output current limit circuit protects the IC
from destruction by short
5) Built-in temperature protection circuit protects the IC
from thermal destruction by overload state
6) TO252-5 package, HRP-5 package
DVD-ROM, DVD-RW, HDD
V
CC
Io1
-
- -
4.1 16.0
1
V
A
A
Io2 - - 1
Recommended Operating Conditions (Ta=25˚C)
Parameter Min. Max. Unit Typ. Symbol
Absolute Maximum Ratings (Ta=25˚C)
Parameter Symbol Limits Unit
V
CC
Pd
Topr
Tstg +105
+150 -40
-55 ~
~
mW
˚C
˚C
18
2300
V
∗ 1
∗1 Derating : 18.4mW/˚C for operation above Ta ≥ 25˚C
PCB (70mmx70mm, t=1.6mm) glass epoxy mounting. (Thermal via on the board.)
(Board surface copper foil area: 10.5mmX10.5mm)
(2 layer board (Back copper foil area: 15mmX15mm)
Applied voltage
Power dissipation
Operating temperature range
Storage temperature range
Input supply voltage
3.3V output current
1.8V output voltage