Microchip Technology MIC38HC43YM, PWM Controller 500 kHz 8-Pin, SOIC
- RS Stock No.:
- 177-0634
- Mfr. Part No.:
- MIC38HC43YM
- Brand:
- Microchip Technology
Stock information currently inaccessible
- RS Stock No.:
- 177-0634
- Mfr. Part No.:
- MIC38HC43YM
- Brand:
- Microchip Technology
Specifications
Technical Reference
Legislation and Compliance
Product Details
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Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip Technology | |
| Controller Type | PWM Controller | |
| Number of Outputs | 1 | |
| Maximum Switching Frequency | 500 kHz | |
| Width | 3.99mm | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Dimensions | 5 x 3.99 x 1.63mm | |
| Length | 5mm | |
| Height | 1.63mm | |
| Maximum Input Voltage | 20 V | |
| Maximum Operating Temperature | +85 °C | |
| Maximum Output Current | 1A | |
| Maximum Output Voltage | 5.1 V | |
| Minimum Output Voltage | 4.9 V | |
| Minimum Operating Temperature | -40 °C | |
| Minimum Input Voltage | 7.6 V | |
| Select all | ||
|---|---|---|
Brand Microchip Technology | ||
Controller Type PWM Controller | ||
Number of Outputs 1 | ||
Maximum Switching Frequency 500 kHz | ||
Width 3.99mm | ||
Mounting Type Surface Mount | ||
Package Type SOIC | ||
Pin Count 8 | ||
Dimensions 5 x 3.99 x 1.63mm | ||
Length 5mm | ||
Height 1.63mm | ||
Maximum Input Voltage 20 V | ||
Maximum Operating Temperature +85 °C | ||
Maximum Output Current 1A | ||
Maximum Output Voltage 5.1 V | ||
Minimum Output Voltage 4.9 V | ||
Minimum Operating Temperature -40 °C | ||
Minimum Input Voltage 7.6 V | ||
- COO (Country of Origin):
- US
The MIC38HC4x family are fixed frequency current-mode PWM controllers with 1A drive current capability. BiCMOS devices are pin-compatible with 384x bipolar devices.
Fast 20ns output rise and 15ns output fall times
-40°C to +85°C temperature range exceeds UC284x specifications
High-performance, low-power BiCMOS Process
Ultra-low start-up current (50μA typical)
Low operating current (4mA typical)
High output drive (1A peak current, HC version)
Fast 20ns output rise and 15ns output fall times
-40°C to +85°C temperature range exceeds UC284x specifications
High-performance, low-power BiCMOS Process
Ultra-low start-up current (50μA typical)
Low operating current (4mA typical)
High output drive (1A peak current, HC version)
CMOS outputs with rail-to-rail swing
Current-mode operation up to 500kHz
Trimmed 5V bandgap reference
Pin-for-pin compatible with UC3842/3843/3844/3845(A)
Trimmed oscillator discharge current
UVLO with hysteresis
Low cross-conduction currents
-40°C to +85°C temperature range exceeds UC284x specifications
High-performance, low-power BiCMOS Process
Ultra-low start-up current (50μA typical)
Low operating current (4mA typical)
High output drive (1A peak current, HC version)
Fast 20ns output rise and 15ns output fall times
-40°C to +85°C temperature range exceeds UC284x specifications
High-performance, low-power BiCMOS Process
Ultra-low start-up current (50μA typical)
Low operating current (4mA typical)
High output drive (1A peak current, HC version)
CMOS outputs with rail-to-rail swing
Current-mode operation up to 500kHz
Trimmed 5V bandgap reference
Pin-for-pin compatible with UC3842/3843/3844/3845(A)
Trimmed oscillator discharge current
UVLO with hysteresis
Low cross-conduction currents