ISL78693 Datasheet, PDF (4/18 Pages) Intersil Corporation – Reverse battery leakage 700nA

Pin Configuration
ISL78693
ISL78693
(10 LD 3x3 DFN)
TOP VIEW
VIN 1
FAULT 2
STATUS 3
TIME 4
GND 5
10 VBAT
9 TEMP
8 IREF
7 V2P8
6 EN
Pin Descriptions
PIN #
1
2
PIN NAME
VIN
FAULT
3
STATUS
4
TIME
5
GND
6
EN
7
V2P8
8
IREF
9
TEMP
10
VBAT
EPAD
DESCRIPTION
VIN is the input power source.
FAULT is an open-drain output indicating fault status. This pin is pulled to LOW under any fault
conditions.
STATUS is an open-drain output indicating charging and inhibit states. The STATUS pin is pulled LOW
when the charger is charging a battery.
The TIME pin determines the oscillation period by connecting a timing capacitor between this pin and
GND. The oscillator also provides a time reference for the charger.
GND is the connection to system ground.
EN is the enable logic input. Connect the EN pin to LOW to disable the charger or leave it floating to
enable the charger.
The V2P8 is a 2.8V reference voltage output. The 2.8V is present when VIN is above 3.4V typical. If VIN
falls below 2.4V typical the V2P8 output will be at 0V.
This is the programming input for the constant charging current.
TEMP is the input for an external NTC thermistor. The TEMP pin is also used for battery removal
detection.
VBAT is the connection to the battery.
The metal slug on the bottom surface of the package is floating. Tie to system GND.
Ordering Information
PART NUMBER
(Notes 1, 2, 3)
PART
MARKING
TEMP RANGE
(°C)
PACKAGE
(RoHS COMPLIANT)
PKG
DWG
ISL78693ARZ
8693
-40 to +85
10 Ld 3x3 DFN
L10.3x3
ISL78693EVAL1Z
Evaluation Board for the 3x3 DFN Package Part
NOTE:
1. Add “-T” suffix for 6k unit or "T7A" for 250 unit tape and reel options. Refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil
Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), see product information page for ISL78693. For more information on MSL, see Technical Brief TB363.
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FN8891.1
December 12, 2016