Fairchild/ON Semiconductor FAN5331SX
- Part Number:
- FAN5331SX
- Manufacturer:
- Fairchild/ON Semiconductor
- Ventron No:
- 3257776-FAN5331SX
- Description:
- IC LED DRIVER RGLTR 1A SOT23-5
- ECAD Model:
-
- Datasheet:
- FAN5331SX
Description
General-purpose, fixed-frequency boost converter
Designed for high switching frequencies to minimize noise
Minimal quiescent current in normal and shutdown modes
Logic-level shutdown circuitry
Internal N-channel switch with low ON-resistance for high efficiency
Cycle-by-cycle current limit circuit
Over-voltage protection
Fixed-frequency PWM operation
Internal compensation
Available in a 15-lead SOT-23 package
Features
1.6MHz switching frequency
Low noise
Low RpSION: 0.502
Adjustable output voltage
1A peak switch current
1W output power capability
Low shutdown current: <1μA
Cycle-by-cycle current limit
Over-voltage protection
Fixed-frequency PWM operation
Internal compensation
Applications
Cell phones
PDAs
Handheld equipment
Display blast
LED bias
General-purpose, fixed-frequency boost converter
Designed for high switching frequencies to minimize noise
Minimal quiescent current in normal and shutdown modes
Logic-level shutdown circuitry
Internal N-channel switch with low ON-resistance for high efficiency
Cycle-by-cycle current limit circuit
Over-voltage protection
Fixed-frequency PWM operation
Internal compensation
Available in a 15-lead SOT-23 package
Features
1.6MHz switching frequency
Low noise
Low RpSION: 0.502
Adjustable output voltage
1A peak switch current
1W output power capability
Low shutdown current: <1μA
Cycle-by-cycle current limit
Over-voltage protection
Fixed-frequency PWM operation
Internal compensation
Applications
Cell phones
PDAs
Handheld equipment
Display blast
LED bias
Fairchild/ON Semiconductor FAN5331SX technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor FAN5331SX.
- Factory Lead Time14 Weeks
- Lifecycle StatusACTIVE (Last Updated: 5 days ago)
- Contact PlatingTin
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseSC-74A, SOT-753
- Number of Pins5
- Weight30mg
- Operating Temperature-40°C~85°C TA
- PackagingTape & Reel (TR)
- Published2005
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations5
- ECCN CodeEAR99
- ApplicationsBacklight
- SubcategorySwitching Regulator or Controllers
- Terminal PositionDUAL
- Terminal FormGULL WING
- Number of Functions1
- Frequency1.65MHz
- Base Part NumberFAN5331
- Number of Outputs1
- Max Output Current50mA
- Input Voltage-Nom3.6V
- Max Supply Voltage5.5V
- Min Supply Voltage2.7V
- Output Current1A
- Max Supply Current3mA
- Max Output Voltage20V
- TopologyStep-Up (Boost)
- Min Input Voltage2.7V
- Control ModeCURRENT-MODE
- Max Input Voltage5.5V
- Output Current per Channel50mA
- Control TechniquePULSE WIDTH MODULATION
- Min Output Voltage2.7V
- Current - Output / Channel1A Switch
- Internal Switch(s)Yes
- Low Level Output Current50mA
- Max Junction Temperature (Tj)150°C
- Switching Frequency1.6MHz
- Ambient Temperature Range High85°C
- Height1.45mm
- Length3mm
- Width1.7mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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