ADM869L AD [Analog Devices], ADM869L Datasheet - Page 3

• Manufacturer Part Number: ADM869L
• Description: 2 A, High-Side P-Channel Switch with Current Limit and Thermal Shutdown
• Manufacturer: AD [Analog Devices]

ABSOLUTE MAXIMUM RATINGS
(T
IN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
ON, FAULT to GND . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
SET, OUT to GND . . . . . . . . . . . . . . –0.3 V to (V
Maximum Continuous Switch Current . . . . . . . . . . . . . . . 3 A
Continuous Power Dissipation (T
Operating Temperature Range
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . 300°C
ESD Rating (Outputs) . . . . . . . . . . . . . . . . . . . . . . . . . . 15 kV
THERMAL CHARACTERISTICS
16-Lead QSOP Package:
θ
Model
ADM869LARQ –40°C to +85°C 16-Lead QSOP RQ-16
Pin
1, 4, 5, 12, 13, 16
2, 3, 6, 11, 14, 15
7
9
10
This is a stress rating only; functional operation of the device at these or any other
conditions above those indicated in the operation sections of this specification is
not implied. Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
JA
A
QSOP (Derate 8.3 mW/°C above 70°C)
Industrial (A Version) . . . . . . . . . . . . . . . . –40°C to +85°C
(Other Pins) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 kV
= 50°C/W, θ
= 25°C unless otherwise noted)
JC
= 10°C/W
Temperature
Range
ORDERING GUIDE
Mnemonic
OUT
ON
SET
FAULT
IN
A
= 70°C) . . . . . . . 667 mW
Package
Description
Function
Input to P-Channel MOSFET Source and Supply to Chip Circuitry. Bypass IN with a 22 µF
capacitor to ground.
Output from P-Channel MOSFET Drain. Bypass OUT with a 0.1 µF capacitor to ground.
Digital Input. Active-low switch enable (logic 0 turns the switch on).
Current Limit Setting Input. A resistor from set to ground sets the current limit. Refer to
Current Limit section.
Open-Drain Digital Output. FAULT goes low when the current limit is exceeded or the die
temperature exceeds 135°C. During startup, FAULT remains low for the turn-on time + 50 µs.
PIN FUNCTION DESCRIPTIONS
IN
Package
Option
+ 0.3 V)
OUT
GND
PIN CONFIGURATION
OUT
OUT
ON
IN
IN
IN
1
2
5
6
7
3
4
8
(Not to Scale)
ADM869L
TOP VIEW
16
15
14
13
12
11
10
9
OUT
OUT
IN
IN
IN
OUT
FAULT
SET
ADM869L