參數(shù)資料
型號: RT9602CS
廠商: Electronic Theatre Controls, Inc.
英文描述: DUAL CHANNEL SYNCHRONOUS-RECTIFIED BUCK MOSFET DRIVER
中文描述: 雙通道同步整流降壓MOSFET驅(qū)動器
文件頁數(shù): 4/8頁
文件大?。?/td> 166K
代理商: RT9602CS
RT9602
Preliminary
www.richtek-ic.com.tw
4
DS9602-00 January 2002
Absolute Maximum Ratings
z
Supply Voltage (VCC)
15V
VCC + 0.3V
15V
GND–0.3V to 7V
V
PHASE
-0.3V to V
BOOT
+0.3V
GND-0.3V to V
PVCC
+0.3V
z
Supply Voltage (PVCC)
z
BOOT Voltage (V
BOOT
-V
PHASE
)
z
Input Voltage (VPWM)
z
UGATE
z
LGATE
z
Package Thermal Resistance
SOP-14,
θ
JA
z
Ambient Temperature
160
°
C /W
0
°
C ~ 70
°
C
0
°
C ~ 125
°
C
-40
°
C ~ 150
°
C
260
°
C
z
Junction Temperature
z
Storage Temperature Range
z
Lead Temperature (Soldering, 10 sec.)
z
ESD Level
HBM
MM
2KV
200V
Electrical Characteristics
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
VCC Supply Current
Bias Supply Current
I
VCC
f
PWM
= 250KHz, V
PVCC
= 12V,
Cboot = 0.1
μ
F, Rphase = 20
--
3
--
mA
Power Supply Current
I
PVCC
f
PWM
= 250kHz, V
PVCC
= 12V,
Cboot = 0.1
μ
F, Rphase = 20
--
8
--
mA
Power-On Reset
VCC Rising Threshold
9.1
9.6
10
V
VCC Falling Threshold
7.5
8.1
8.5
V
PWM Input
Maximum Input Current
V
PWM
= 0 or 5V
--
200
--
μ
A
PWM Floating Voltage
Vcc=12V
--
1.9
--
V
PWM Rising Threshold
--
3.7
--
V
PWM Falling Threshold
--
1.1
--
V
UGATE Rise Time
V
PVCC
= V
VCC
= 12V, 3nF load
--
30
--
ns
LGATE Rise Time
V
PVCC
= V
VCC
= 12V, 3nF load
--
30
--
ns
UGATE Fall Time
V
PVCC
= V
VCC
= 12V, 3nF load
--
40
--
ns
LGATE Fall Time
V
PVCC
= V
VCC
= 12V, 3nF load
--
30
--
ns
UGATE Turn-Off Propagation Delay
V
VCC
= V
PVCC
= 12V, 3nF load
--
60
--
ns
LGATE Turn-Off Propagation Delay
V
VCC
= V
PVCC
= 12V, 3nF load
--
45
--
ns
Shutdown Window
1.1
--
3.7
V
To be continued
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