SI9706DY

Number of Channels :
On Resistance (Max) :
Propagation Delay Time :
On Time (Max) :
Off Time (Max) :
Supply Voltage - Max :
Supply Voltage - Min :
Supply Current :
Maximum Power Dissipation :
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : - 40 C
Packaging : Tube
Package / Case : SOIC-8 Narrow


Features:

·Single SO-8 Package
·CMOS-Logic Compatible Inputs
·Slow VCC Ramp Time
·Smart Switching
·Extremely Low RON
·Reverse Blocking Switches
·Low Power Consumption
·Safe Power Up


Pinout




Specifications

Voltages Referenced to Ground
+5 V_IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7 V
+3.3 V_IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . .. 7 V
S₁ , S₂ (CMOS Inputs) . . . . . . . . . . . . . . . . . . . . . . . .. 7 V
All Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V
I_OUT V_CCa . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . .. . 4 A
PD Max^b: (T_A.= 25) . . . . . . . . . . . . . . . . . .  . . .  . 1.59 W
(T_A = 85) . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . 0.63 W
Junction Temperature . . . . . . . . . . . . . . .  . . . . . . . . 125
Thermal Ratingsb: R_JA . . . . . . . . . . . . . . . . . . . . . 63 /W


Description

The Si9706DY offers an integrated solution for PC Card power interfaces that only require V_CC switching. This part is ideal for systems that operate at 5 V and provide V_PP from the main supply or from a dedicated Flash RAM 12-V supply.

The Si9706DY operates off the 5-V supply and has built-in level shifting for gate drive. Internal logic protects against a control logic error that would short 5 V to the 3.3-V supply. This protection logic also allows the Si9706DY to be configured forpositive or negative control logic for compatibility with a variety of PC Card controllers. These control inputs are CMOS logic compatible and can be driven to 3.3 V or5 V.

The Si9706DY PC Card interface switch is packaged in a narrow body SO-8 package and is rated over the industrial temperature range −40 to 85. It is available in lead free.