ADP3164 Analog Devices, ADP3164 Datasheet - Page 3

• Manufacturer Part Number: ADP3164
• Description: 5-Bit Programmable 4-Phase Synchronous Buck Controller
• Manufacturer: Analog Devices

Parameter
SUPPLY
NOTES
1
2
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +15 V
CS+, CS– . . . . . . . . . . . . . . . . . . . . . . –0.3 V to VCC +0.3 V
All Other Inputs and Outputs . . . . . . . . . . . . –0.3 V to +10 V
Operating Ambient Temperature Range . . . . . . . 0°C to 70°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . 125°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
θ
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . 300°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the ADP3164 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC).
Guaranteed by design, not tested in production.
This is a stress rating only; operation beyond these limits can cause the device to
be permanently damaged. Unless otherwise specified, all voltages are referenced
to PGND.
JA
DC Supply Current
UVLO Threshold Voltage
UVLO Hysteresis
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143°C/W
Normal Mode
No CPU Mode
UVLO Mode
Model
ADP3164JRU
Temperature Range
0°C to 70°C
Symbol
I
I
I
V
CC
CC(NO CPU)
CC(UVLO)
UVLO
ORDERING GUIDE
Conditions
VID4 – VID0 = Open
VCC ≤ V
Package Description
Thin Shrink Small Outline
UVLO
, VCC Rising
SHARE
COMP
VID4
VID3
VID2
VID1
VID0
GND
PIN CONFIGURATION
CT
FB
10
1
2
3
4
5
6
7
8
9
Package Option
RU-20 (TSSOP-20)
(Not to Scale)
ADP3164
Min
5.9
0.5
TOP VIEW
RU-20
WARNING!
Typ
3.75
3.5
350
6.4
0.8
19
18
17
16
15
14
13
12
11
20
VCC
REF
PWM1
PWM2
PWM3
PWM4
PGND
CS–
CS+
PWRGD
ESD SENSITIVE DEVICE
Max
5.5
5.5
500
6.9
1.0
ADP3164
Unit
mA
mA
µA
V
V