iru3072 International Rectifier Corp., iru3072 Datasheet - Page 23

• Manufacturer Part Number: iru3072
• Description: 20-pin Synchronous Pwm Controller/ 3 Ldo Controller -
• Manufacturer: International Rectifier Corp.

Rev. 1.0
3/25/04
PIN 1 MARK AREA
(See Note1)
SIDE VIEW
TOP VIEW
D
D/2
SYMBOL
(H) MLPQ Package
DESIG
NOTE: ALL MEASUREMENTS
D2
E2
A1
A3
A1
D
R
A
B
E
e
L
ARE IN MILLIMETERS.
E/2
A3
E
A
www.irf.com
20-Pin
0.80
0.00
0.18
2.00
2.00
0.45
0.09
MIN
20-PIN 4x4
0.20 REF
4.00 BSC
4.00 BSC
0.50 BSC
NOM
Note 1: Details of pin #1 are optional, but
must be located within the zone indicated.
The identifier may be molded, or marked
features.
0.90
0.02
0.23
2.15
2.15
0.55
---
MAX
1.00
0.05
0.30
2.25
2.25
0.65
---
BOTTOM VIEW
R
e
D2
B
IRU3072
EXPOSED PAD
PIN NUMBER 1
E2
L
23