RT9712 RICHTEK [Richtek Technology Corporation], RT9712 Datasheet - Page 8

• Manufacturer Part Number: RT9712
• Description: 90m?, 1A/1.5A High-Side Dual Power Switches with Flag
• Manufacturer: RICHTEK [Richtek Technology Corporation]

(500mA/Div)
www.richtek.com
8
RT9712
Copyright
(2V/Div)
(2V/Div)
I
(2V/Div)
(5V/Div)
OUT
V
V
EN1
V
OUT
OUT
IN
©
15
14
13
12
11
10
2012 Richtek Technology Corporation. All rights reserved.
9
8
7
6
5
2.5
FLG Delay Time vs. Input Voltage
3
Power On from VIN
Power On from EN
3.5
Time (2.5ms/Div)
Time (100us/Div)
Input Voltage (V)
4
V
IN
= 5V, R
4.5
LOAD
No Load
5
= 2.7Ω
5.5
(500mV/Div)
(2V/Div)
(2V/Div)
V
(2A/Div)
(5V/Div)
(5V/Div)
OUT
V
FLGx
V
EN1
OUT
is a registered trademark of Richtek Technology Corporation.
I
IN
IN
14.0
13.6
13.2
12.8
12.4
12.0
-40
FLG Delay Time vs. Temperature
-20
Power Off from VIN
0
FLG Response
Temperature (°C)
Time (2.5ms/Div)
Time (2.5ms/Div)
DS9712-04 November 2012
20
V
40
IN
= 5V, R
60
LOAD
No Load
V
80
= 0.33Ω
IN
= 5V
100