| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
90,400 pcs
|
90400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
439 pcs
|
439 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Delay Time | |
| Input Capacitance | |
| Mounting Type | |
| Operating Voltage | |
| Output Current | |
| Reverse Current |
The MIC4427BM from Micrel Inc. is a highly reliable dual low-side MOSFET driver fabricated using a BiCMOS/DMOS process for low power consumption and high efficiency. This device translates TTL or CMOS input logic levels to output voltage levels that swing within 25mV of the positive supply or ground.
Key electrical specifications include a 1.5A peak output current, a wide operating voltage range of 4.5V to 18V, and fast switching capabilities, capable of switching 1000pF in 25ns with a typical delay of less than 40ns. It also features a low quiescent supply current and 7Ω output impedance.
Primarily intended for driving power MOSFETs, the MIC4427BM is also suitable for driving other loads such as capacitive, resistive, or inductive loads that require low-impedance, high peak current, and fast switching times. Other applications include driving heavily loaded clock lines, coaxial cables, or piezoelectric transducers.
The MIC4427BM is available in an 8-lead SOIC package and is designed for surface mount applications. It offers latch-up protection to over 500mA reverse current and immunity to 5V noise spikes on ground pins.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 18V.
1.5A.
25ns typical into 1000pF.
8-lead SOIC.
4mA at logic 1 input, 400µA at logic 0 input.
7Ω typical.
Yes, it has latch-up protection to >500mA reverse current.