rt9238 ETC-unknow, rt9238 Datasheet - Page 8

• Manufacturer Part Number: rt9238
• Description: Vrm 8.5 Pwm And Triple Linear Power System Controller
• Manufacturer: ETC-unknow

RT9238
www.richtek-ic.com.tw
8
-0.2
-0.6
0.6
0.2
-1
1
-40
1 >
1 >
2 >
2 >
1 > 1 >
2 > 2 >
1 >
1 >
2 >
2 >
1 >
1 >
2 >
2 >
1) Ch 1:
2) Ch 2:
1) Ch 1 :
2) Ch 2 :
-20
V
LGATE1
OUT1
0
2 Volt 50 n s
2 Volt 50 n s
5 Volt 2 5 ms
2 Volt 2 5 ms
V
OUT2,3,4
vs. Temperature
Dead Time
20
Temperature
Time
Time
40
T
T
T
Short
T
T
60
T
(°C)
80
SS13,24
FAULT
UGATE1
V
CC
100
= 12V
120
Preliminary
-0.2
-0.6
0.6
0.2
-1
1
-40
1 >
1 >
2 >
2 >
1 >
1 >
2 >
2 >
3 >
3 >
3 >
3 >
1 >
1 >
1 >
1 >
2 >
2 >
2 >
2 >
1 ) Ch 1:
2 ) Ch 2:
1) Ch 1:
2) Ch 2:
3) Ref A:
SS13,24
UGATE1
LGATE1
-20
UGATE1
V
OUT2,3,4
0
2 Volt 5 0 ns
2 Volt 5 0 ns
5 Volt 2 5 ms
2 Volt 2 5 ms
5 Volt 25 ms
T
T
T
T
T
Temperature
V
20
Dead Time
OUT1
vs. Temperature
T
T
T
Time
Time
40
Short
DS9238-01 July 2001
60
(°C)
LGATE1
80
V
CC
100
= 12V
120