Microchip MIC4101 Manual
Microchip
Ikke kategoriseret
MIC4101
Læs gratis den danske manual til Microchip MIC4101 (30 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 14 personer og har en gennemsnitlig bedømmelse på 4.4 stjerner ud af 7.5 anmeldelser. Har du et spørgsmål om Microchip MIC4101, eller vil du spørge andre brugere om produktet?
Side 1/30
2022 Microchip Technology Inc. and its subsidiaries DS20006699A-page 1
MIC4100/1
Features
• Bootstrap Supply Voltage to 118V DC
• Supply Voltage up to 16V
• Drives High- and Low-Side N-Channel MOSFETs
with Independent Inputs
• CMOS Input Thresholds (MIC4100)
• TTL Input Thresholds (MIC4101)
• On-Chip Bootstrap Diode
• Fast 30 ns Propagation Times
• Drives 1000 pF Load with 10 ns Rise and Fall
Times
• Low Power Consumption
• Supply Undervoltage Protection
• 3Ω Pull-Up, 3Ω Pull-Down Output Resistance
• Space Saving 8-Lead SOIC Package
• –40°C to +125°C Junction Temperature Range
Applications
• High Voltage Buck Converters
• Push-Pull Converters
• Full- and Half-Bridge Converters
• Active Clamp Forward Converters
General Description
The MIC4100 and MIC4101 are high frequency, 100V
half-bridge MOSFET driver ICs that feature fast 30 ns
propagation delay times. The low-side and high-side
gate drivers are independently controlled and matched
to within 3 ns typical. The MIC4100 has CMOS input
thresholds and the MIC4101 has TTL input thresholds.
The MIC4100/1 include a high voltage internal diode
that charges the high-side gate drive bootstrap
capacitor.
A robust, high-speed, and low-power level shifter
provides clean level transitions to the high-side output.
The robust operation of the MIC4100/1 ensure the
outputs are not affected by supply glitches, HS ringing
below ground, or HS slewing with high speed voltage
transitions. Undervoltage protection is provided on both
the low-side and high-side drivers.
The MIC4100/1 is available in the 8-lead SOIC
package with a junction operating range from
–40°C to +125°C.
Typical Application Schematic
MIC4100/1
HI
MIC4100/1
SOIC-8
PWM
Controller LI
HO
HS
LO
HB
VDD
9V to 16V Bias
100V Supply
GND
V
OUT
100V Half-Bridge MOSFET Drivers
MIC4100/1
DS20006699A-page 2 2022 Microchip Technology Inc. and its subsidiaries
Functional Block Diagram
MIC4100/1
V
DD
HI
LI
LO
HS
HO
HB
V
DRIVER
SHIFT
DRIVER
HV
LEVEL
UVLO
UVLO
SS
Produkt Specifikationer
| Mærke: | Microchip |
| Kategori: | Ikke kategoriseret |
| Model: | MIC4101 |
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