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MCP14A0151 Datasheet, PDF (1/24 Pages) Microchip Technology – 1.5A MOSFET Driver with Low Threshold Input And Enable
MCP14A0151/2
1.5A MOSFET Driver
with Low Threshold Input And Enable
Features
• High Peak Output Current: 1.5A (typical)
• Wide Input Supply Voltage Operating Range:
- 4.5V to 18V
• Low Shoot-Through/Cross-Conduction Current in
Output Stage
• High Capacitive Load Drive Capability:
- 1000 pF in 11.5 ns (typical)
• Short Delay Times: 33 ns (tD1), 24 ns (tD2) (typical)
• Low Supply Current: 375 µA (typical)
• Low-Voltage Threshold Input and Enable with
Hysteresis
• Latch-Up Protected: Withstands 500 mA Reverse
Current
• Space-Saving Packages:
- 6L SOT-23
- 6L 2 x 2 DFN
Applications
• Switch Mode Power Supplies
• Pulse Transformer Drive
• Line Drivers
• Level Translator
• Motor and Solenoid Drive
Package Types
6-Lead SOT-23
VDD 1
AGND 2
IN 3
MCP14A0151
MCP14A0152
6 OUT
OUT
5 GND
4 EN
* Includes Exposed Thermal Pad (EP); see Table 3-1.
General Description
The MCP14A0151/2 devices are high-speed MOSFET
drivers that are capable of providing up to 1.5A of peak
current while operating from a single 4.5V to 18V
supply. The inverting (MCP14A0151) or non-inverting
(MCP14A0152) single channel output is directly
controlled from either TTL or CMOS (2V to 18V) logic.
These devices also feature low shoot-through current,
matched rise and fall times, and short propagation
delays which make them ideal for high switching
frequency applications.
The MCP14A0151/2 family of devices offer enhanced
control with Enable functionality. The active-high
Enable pin can be driven low to drive the output of the
MCP14A0151/2 low, regardless of the status of the
Input pin. An integrated pull-up resistor allows the user
to leave the Enable pin floating for standard operation.
Additionally, the MCP14A0151/2 devices feature sepa-
rate ground pins (AGND and GND), allowing greater
noise isolation between the level-sensitive Input/
Enable pins and the fast, high-current transitions of the
push-pull output stage.
These devices are highly latch-up resistant under any
condition within their power and voltage ratings. They
can accept up to 500 mA of reverse current being
forced back into their outputs without damage or logic
upset. All terminals are fully protected against
electrostatic discharge (ESD) up to 1.75 kV (HBM) and
200V (MM).
MCP14A0151
MCP14A0152
OUT
OUT 1
EP
GND 2 7
EN 3
2x2 DFN-6*
6 VDD
5 IN
4 AGND
 2014 Microchip Technology Inc.
DS20005368A-page 1