ISL85033IRTZ-T Intersil, ISL85033IRTZ-T Datasheet - Page 25

• Manufacturer Part Number: ISL85033IRTZ-T
• Description: IC REG BUCK ADJ DUAL 28TQFN
• Manufacturer: Intersil
• Type: Step-Down (Buck)r

Specifications of ISL85033IRTZ-T

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.8 ~ 28 V
• Current - Output: 3A
• Frequency - Switching: 300kHz ~ 2MHz
• Voltage - Input: 4.5 ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-WFQFN exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

Package Outline Drawing
L28.4x4
28 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE
Rev 0, 9/06
PACKAGE BOUNDARY
INDEX AREA
PIN 1
(0 . 40)
TYPICAL RECOMMENDED LAND PATTERN
TOP VIEW
(3 . 20)
(2 . 50)
4 . 00
25
(0 . 40)
A
(28X 0 . 60)
B
(28X 0 . 20)
2X
ISL85033
ISL85033
0 . 10
MAX. 0 . 80
NOTES:
1. Controlling dimensions are in mm.
2. Unless otherwise specified, tolerance : Decimal ±0.05
3. Dimensioning and tolerancing conform to AMSE Y14.5M-1994.
4. Bottom side Pin#1 ID is diepad chamfer as shown.
5. Tiebar shown (if present) is a non-functional feature.
Dimensions in ( ) for reference only.
0 . 40
0 . 00 - 0 . 05
21
15
C
22
14
0 . 20 REF
0 . 4 x 6 = 2 . 40 REF
BOTTOM VIEW
SIDE VIEW
DETAIL "X"
2 . 50
3 . 20
0 ~ 0 . 05
Angular ±2°
8
28
0 . 20 REF
5
0 . 20 ±0 . 05
1
7
PIN #1 INDEX AREA
CHAMFER 0 . 400 X 45°
0 . 40
0 . 10 M C A B
SEE DETAIL X''
December 8, 2010
0 . 10C
SEATING PLANE
C
FN6676.2
0 . 08C