datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

ISL80103IR50Z-T View Datasheet(PDF) - Intersil

Part Name
Description
View to exact match
ISL80103IR50Z-T Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Pin Configuration
ISL80102, ISL80103
ISL80102, ISL80103
(10 LD 3X3 DFN)
TOP VIEW
VOUT 1
VOUT 2
SENSE/ADJ 3
PG 4
GND 5
10 VIN
9 VIN
8 DNC
7 ENABLE
6 SS
Pin Descriptions
PIN NUMBER PIN NAME
DESCRIPTION
1, 2
3
4
VOUT
Output voltage pin.
SENSE/ADJ Remote voltage sense for internally fixed VOUT options. ADJ pin for externally set VOUT.
PG
VOUT in regulation signal. Logic low defines when VOUT is not in regulation. Must be grounded if
not used.
5
GND
GND pin.
6
SS
External cap adjusts in-rush current.
7
ENABLE VIN independent chip enable. TTL and CMOS compatible.
8
DNC
Do not connect this pin to ground or supply. Leave floating.
9, 10
VIN
EPAD
Input supply pin.
EPAD at ground potential. Soldering it directly to GND plane is optional.
Typical Application
ISL80102, ISL80103
2.5V ±10%
VIN
R1
10kΩ
CIN
10µF
EN
OPEN DRAIN COMPATIBLE
*CSS
9
VIN
10
VIN
7
ENABLE
6
SS
GND
5
1
VOUT
2
VOUT
COUT
10µF
4
PG
ADJ 3
**CPB
1500pF
*CSS is optional, (see Note 12) on page 5.
**CPB is optional. See “Functional Description” on page 12 for more information.
FIGURE 1. TYPICAL APPLICATION DIAGRAM
1.8V
VOUT
RPG
100kΩ
PGOOD
R3
2.61kΩ
R4
1.0kΩ
3
FN6660.1
March 22, 2010
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]