- RS-stocknr.:
- 177-0385
- Fabrikantnummer:
- MIC3808YM
- Fabrikant:
- Microchip
- RS-stocknr.:
- 177-0385
- Fabrikantnummer:
- MIC3808YM
- Fabrikant:
- Microchip
Datasheets
Wetgeving en conformiteit
- Land van herkomst:
- TH
Productomschrijving
The MIC3808 and MIC3809 are a family of complementary output push-pull PWM control ICs that feature high speed and low power consumption. The MIC3808/9 are ideal for telecom level (36V to 75V) isolated step down DC/DC conversion applications where high output current, small size, and high efficiency are required.
Dual output drive stages in push-pull configuration
Leading edge current-sense blanking
130μA typical start-up current
1mA typical run current
Operation to 1MHz
Internal soft start
Dual output drive stages in push-pull configuration
Leading edge current-sense blanking
130μA typical start-up current
1mA typical run current
Operation to 1MHz
Internal soft start
On-chip error amplifier with 4MHz gain bandwidth product
On-chip VDD clamping
Output drive stages capable of 500mA peak source current, 1A peak sink current
Leading edge current-sense blanking
130μA typical start-up current
1mA typical run current
Operation to 1MHz
Internal soft start
Dual output drive stages in push-pull configuration
Leading edge current-sense blanking
130μA typical start-up current
1mA typical run current
Operation to 1MHz
Internal soft start
On-chip error amplifier with 4MHz gain bandwidth product
On-chip VDD clamping
Output drive stages capable of 500mA peak source current, 1A peak sink current
Specificaties
Kenmerk | Waarde |
---|---|
Controller Type | PWM Controller |
Number of Outputs | 2 |
Current Conversion Type | DC-DC |
Maximum Switching Frequency | 1 MHz |
Mounting Type | Surface Mount |
Package Type | SOIC |
Pin Count | 8 |
Dimensions | 5 x 3.99 x 1.63mm |
Maximum Input Voltage | 15 V |
Maximum Operating Temperature | +85 °C |
Maximum Output Current | 10mA |
Minimum Input Voltage | 4.1 V |
Minimum Output Current | 5mA |
Minimum Operating Temperature | -40 °C |