MCP1401T-E/MC Microchip Technology, MCP1401T-E/MC Datasheet - Page 9

• Manufacturer Part Number: MCP1401T-E/MC
• Description: 0.5A Sngl MOSFET Drvr 8 DFN 2X3mm T/R
• Manufacturer: Microchip Technology

Specifications of MCP1401T-E/MC

• Configuration: Low-Side
• Input Type: Inverting
• Delay Time: 35ns
• Current - Peak: 500mA
• Number Of Configurations: 1
• Number Of Outputs: 1
• Voltage - Supply: 4.5 V ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MCP1401T-E/MCTR

3.0
The descriptions of the pins are listed in
TABLE 3-1:
3.1
V
has a voltage range of 4.5V to 18V. This input must be
decoupled to ground with a local capacitor. This bypass
capacitor provides a localized low-impedance path for
the peak currents that are to be provided to the load.
3.2
The MOSFET driver input is a high-impedance, TTL/
CMOS-compatible input. The input also has hysteresis
between the high and low input levels, allowing them to
be driven from slow rising and falling signals, and to
provide noise immunity.
© 2007 Microchip Technology Inc.
Note 1:
DD
SOT-23-5
is the bias supply input for the MOSFET driver and
1
2
3
4
5
PIN DESCRIPTIONS
Supply Input (V
Control Input (IN)
Duplicate pins must be connected for proper operation.
PIN FUNCTION TABLE
Symbol
GND
GND
OUT
V
IN
DD
DD
)
Ground
Supply Input
Control Input
Ground
Output
Table
(1)
3-1.
3.3
Ground is the device return pin. The ground pin should
have a low impedance connection to the bias supply
source return. High peak currents will flow out the
ground pin when the capacitive load is being
discharged.
3.4
The output is a CMOS push-pull output that is capable
of sourcing and sinking 0.5A of peak current
(V
gate of the external MOSFET will stay in the intended
state even during large transients. This output also has
a reverse current latch-up rating of 0.5A.
DD
Description
= 18V). The low output impedance ensures the
Ground (GND)
Output (OUT)
MCP1401/02
DS22052B-page 9