Intersil ISL9104IRUDZ-T7A
Part Number:
- ISL9104IRUDZ-T7A
Manufacturer:
- Intersil
Ventron No:
- 3296122-ISL9104IRUDZ-T7A
Description:
- IC REG BUCK 2V 0.5A SYNC 6TDFN
Datasheet:
- ISL9104IRUDZ-T7A
Payment:
Delivery:
One Stop Service
Competitive Price
Source Traceability
Same Day Delivery
Part Overview
Description
The ISL9104 and ISL9104A are 500mA, 4.3MHz step-down regulators designed for powering low-voltage microprocessors in compact devices like PDAs and cellular phones. They are optimized for generating low output voltages down to 0.8V and can operate with a supply voltage range of 2.7V to 6V. The devices feature a guaranteed minimum output current of 500mA and a high switching frequency of 4.3MHz, allowing for the use of small external components.
Features
High efficiency integrated synchronous buck regulator with up to 93% efficiency
2.7V to 6.0V supply voltage
4.3MHz PWM switching frequency
500mA guaranteed output current
0.3% output accuracy over temperature and line for fixed output options
20µA quiescent supply current in skip mode
Less than 1µA logic controlled shutdown current
100% maximum duty cycle for lowest dropout
Ultrasonic switching frequency at skip mode to prevent audible frequency noise (ISL9104A only)
Discharge output capacitor when disabled
Internal digital soft-start
Peak current limiting and short circuit protection
Over-temperature protection
Chip enable
Small 6-pin 1.6mm x 1.6mm µTDFN package
Pb-free (RoHS compliant)
Applications
Single Li-ion battery-powered equipment
Mobile phones and MP3 players
PDAs and palmtops
WCDMA handsets
Portable instruments
The ISL9104 and ISL9104A are 500mA, 4.3MHz step-down regulators designed for powering low-voltage microprocessors in compact devices like PDAs and cellular phones. They are optimized for generating low output voltages down to 0.8V and can operate with a supply voltage range of 2.7V to 6V. The devices feature a guaranteed minimum output current of 500mA and a high switching frequency of 4.3MHz, allowing for the use of small external components.
Features
High efficiency integrated synchronous buck regulator with up to 93% efficiency
2.7V to 6.0V supply voltage
4.3MHz PWM switching frequency
500mA guaranteed output current
0.3% output accuracy over temperature and line for fixed output options
20µA quiescent supply current in skip mode
Less than 1µA logic controlled shutdown current
100% maximum duty cycle for lowest dropout
Ultrasonic switching frequency at skip mode to prevent audible frequency noise (ISL9104A only)
Discharge output capacitor when disabled
Internal digital soft-start
Peak current limiting and short circuit protection
Over-temperature protection
Chip enable
Small 6-pin 1.6mm x 1.6mm µTDFN package
Pb-free (RoHS compliant)
Applications
Single Li-ion battery-powered equipment
Mobile phones and MP3 players
PDAs and palmtops
WCDMA handsets
Portable instruments
Specifications
Intersil ISL9104IRUDZ-T7A technical specifications, attributes, parameters and parts with similar specifications to Intersil ISL9104IRUDZ-T7A.
- Factory Lead Time5 Weeks
- Mounting TypeSurface Mount
- Package / Case6-UFDFN
- Surface MountYES
- Operating Temperature-40°C~85°C TA
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations6
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- Additional FeatureALSO HAS PFM CONTROL TECHNIQUE
- Terminal PositionQUAD
- Terminal FormNO LEAD
- Peak Reflow Temperature (Cel)NOT SPECIFIED
- Terminal Pitch0.5mm
- Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberISL9104
- JESD-30 CodeS-PQCC-N6
- FunctionStep-Down
- Number of Outputs1
- Voltage - Input (Max)6V
- Output Voltage0.8V
- Output TypeFixed
- Voltage - Input (Min)2.7V
- Input Voltage-Nom3.6V
- Analog IC - Other TypeSWITCHING REGULATOR
- Output ConfigurationPositive
- Current - Output500mA
- Voltage - Output (Min/Fixed)2V
- TopologyBuck
- Control ModeCURRENT-MODE
- Frequency - Switching4.3MHz
- Control TechniquePULSE WIDTH MODULATION
- Synchronous RectifierYes
- Height Seated (Max)0.55mm
- RoHS StatusROHS3 Compliant
Certification
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