ISL97801ARZ-TK Intersil, ISL97801ARZ-TK Datasheet - Page 19

• Manufacturer Part Number: ISL97801ARZ-TK
• Description: IC LED DRIVER AUTOMOTIVE 20-QFN
• Manufacturer: Intersil
• Type: Automotiver

Specifications of ISL97801ARZ-TK

• Topology: PWM, Step-Down (Buck), Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive, Backlight
• Frequency: 850kHz ~ 1.15MHz
• Voltage - Supply: 2.7 V ~ 16 V
• Voltage - Output: 32V
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Operating Temperature: -40°C ~ 105°C
• Current - Output / Channel: 1A
• Internal Switch(s): Yes
• Efficiency: 90%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISL97801ARZ-TK

Package Outline Drawing
L20.4x4C
20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
Rev 0, 11/06
( 3. 8 TYP )
(4X)
INDEX AREA
(
PIN 1
2. 70 )
6
0.15
TYPICAL RECOMMENDED LAND PATTERN
TOP VIEW
19
4.00
A
B
( 20X 0 . 6)
( 20X 0 . 25 )
( 20X 0 . 5 )
ISL97801
NOTES:
0 . 90 ± 0 . 1
1.
2.
3.
4.
5.
6.
Tiebar shown (if present) is a non-functional feature.
Dimensioning and tolerancing conform to AMSE Y14.5m-1994.
Dimensions are in millimeters.
Dimensions in (
Unless otherwise specified, tolerance : Decimal ± 0.05
Dimension b applies to the metallized terminal and is measured
The configuration of the pin #1 identifier is optional, but must be
between 0.15mm and 0.30mm from the terminal tip.
located within the zone indicated. The pin #1 indentifier may be
either a mold or mark feature.
15
11
16
C
10
20X 0.4 ± 0.10
BOTTOM VIEW
BOTTOM VIEW
16X
SIDE VIEW
DETAIL "X"
4X
) for Reference Only.
0 . 2 REF
0.50
2.0
0 . 05 MAX.
0 . 00 MIN.
5
20
6
4
0.10 M
20X 0.25 +0.05 / -0.07
5
1
BASE PLANE
PIN #1 INDEX AREA
SEE DETAIL "X"
6
C
2 .70 ± 0 . 15
A B
SEATING PLANE
0.10
C
April 2, 2007
0.08 C
C
FN6428.1