ST890DTR STMicroelectronics, ST890DTR Datasheet - Page 6

• Manufacturer Part Number: ST890DTR
• Description: IC PWR SWITCH 1.2A HISIDE 8-DFN
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of ST890DTR

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 75 mOhm
• Current - Output / Channel: 1.2A
• Current - Peak Output: 1.5A
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Switch Type: High Side
• Power Switch Family: ST890
• Input Voltage: 2.7 to 5.5V
• Power Switch On Resistance: 90mOhm
• Output Current: 1.2A
• Mounting: Surface Mount
• Package Type: DFN
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6833-2

Maximum rating
2
6/20
Maximum rating
Stressing the device above the rating listed in the “Absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to Absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Table 6.
Table 7.
1. This value depends from thermal design of PCB on which the device is mounted.
2. This value depends from the 4-layer PCB, JEDEC standard test board.
Table 8.
Symbol
I
V
Symbol
(CCOFF)
FAULT_N
V
I
V
T
V
CC
I
T
Symbol
R
V
SET
DS
ON
stg
op
I
thj-amb
I
Absolute maximum ratings
Thermal data
Electrical characteristics
Operating voltage I
ON quiescent
supply current
OFF quiescent
supply current
Supply voltage
Input voltage at ON pin
Input voltage at FAULT_N pin
Voltage at SET pin
Maximum continuous switching current
Storage temperature
Operating ambient temperature range
Parameter
junction-ambient
Parameter
resistance
Thermal
V
ON = GND
IO = 0
ON = IN
V
ON = IN
V
V
D
O
I
I
I
Parameter
= 1 mA
= 5 V,
= V
= 5.5 V
= 0
Test condition
OUT
= 5.5 V
160
SO-8
(1)
(1)
Min
2.7
DFN8L
37.6
(2)
T
-0.5 to (V
A
Value
= 25°C
-65 to +150
-40 to +85
-0.5 to +6
-0.5 to +6
-0.5 to +6
Typ
13
Value
1.5
IN
+0.5)
Max
5.5
25
°C/W
1
5
Unit
ST890
Unit
Unit
°C
°C
μA
μA
A
V
V
V
V
V