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參數(shù)資料
| 型號(hào)： | RT9641B |
| 英文描述： | Triple Linear Regulator Controller Support ACPI Control Interface |
| 中文描述： | 三線性穩(wěn)壓控制器支持ACPI控制接口 |
| 文件頁(yè)數(shù)： | 4/11頁(yè) |
| 文件大?。?/td> | 326K |
| 代理商： | RT9641B |
4
RT9641A/B
Absolute Maximum Ratings
z
Supply Voltage (V
5VSB
) -------------------------------------------------------------------------------------- +7.0V
z
12V -------------------------------------------------------------------------------------------------------------- GND
0.3V to +14.5V
z
DLA, DRV2----------------------------------------------------------------------------------------------------- GND
0.3V to V
12V
+0.3V
z
All Other Pins ------------------------------------------------------------------------------------------------- GND
0.3V to 5VSB+0.3V
Recommended Operating Conditions
z
Supply Voltage (V
5VSB
) -------------------------------------------------------------------------------------- +5V ±5%
z
Secondary Bias Voltage (V
12V
) ---------------------------------------------------------------------------- +12V ±10%
z
Digital Inputs (V
S3
,
V
S5
,
V
EN3VDL
,
V
EN5VDL
)--------------------------------------------------------------- 0 to +5.5V
z
Junction Temperature Range------------------------------------------------------------------------------- 0°C to 125°C
Electrical Characteristics
z
Package Thermal Resistance
SOP-16,
θ
JA
---------------------------------------------------------------------------------------------------- 100°C/W
z
Maximum Junction Temperature-------------------------------------------------------------------------- 150°C
z
Maximum Storage Temperature Range-----------------------------------------------------------------
65°C to 150°C
z
Maximum Lead Temperature (Soldering, 10 sec.)---------------------------------------------------- 300°C
CAUTION:
Stresses beyond the ratings specified in "Absolute Maximum Ratings" may cause permanent damage to the device.
This is a stress only rating and operation of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied.
(V
CC
(12V
IN
)
= 12V, GND = 0V, T
A
= 25°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
VCC Supply Current
Operating Supply Current
Shutdown Supply Current
I
5VSB
I
5VSB(OFF)
--
--
7
2
20
10
mA
mA
V
SS
= 0V, S3 = 0, S5 =0
Power-on Reset, Soft-start, and 12V Monitor
Rising 5VSB POR Threshold
--
2.5
--
V
Rising 12V Threshold
--
10.5
11
V
μ
A
V
Soft-start Current
I
SS
--
6.5
--
Shutdown Soft-start Voltage
--
0.8
--
To be continued
z
Ambient Temperature Range------------------------------------------------------------------------------- 0°C to 70°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RT9641BCS2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIPLE LINEAR REGULATOR CONTROLLER SUPPORT |
| RT9641BGS | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Triple Linear Regulator Controller Support ACPI Control Interface |
| RT9641BPS | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Triple Linear Regulator Controller Support ACPI Control Interface |
| RT9643 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:5 Channel ACPI Regulator with Step-Down DC/DC Controller |
| RT9643_11 | 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:5 Channel ACPI Regulator with Step-Down DC/DC Controller |
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