Description
The EL7513 is a constant current boost regulator designed for driving white LEDs. It can drive up to 12 LEDs in parallel/series configuration and achieves efficiency up to 91%. The brightness of the LEDs is adjusted through a voltage level on the CNTL pin. When the level falls below 0.1V, the chip goes into shut-down mode and consumes less than 1μA of supply current for VIN less than 5.5V.
Features
2.6V to 13.2V input voltage
18V maximum output voltage
Drives up to 12 LEDs
1MHz switching frequency
Up to 91% efficiency
1μA maximum shut-down current
Dimming control
8 Ld TSOT and 8 Ld MSOP packages
Pb-free available (RoHS compliant)
Applications
PDAs
Cellular phones
Digital cameras
White LED backlighting
The EL7513 is a constant current boost regulator designed for driving white LEDs. It can drive up to 12 LEDs in parallel/series configuration and achieves efficiency up to 91%. The brightness of the LEDs is adjusted through a voltage level on the CNTL pin. When the level falls below 0.1V, the chip goes into shut-down mode and consumes less than 1μA of supply current for VIN less than 5.5V.
Features
2.6V to 13.2V input voltage
18V maximum output voltage
Drives up to 12 LEDs
1MHz switching frequency
Up to 91% efficiency
1μA maximum shut-down current
Dimming control
8 Ld TSOT and 8 Ld MSOP packages
Pb-free available (RoHS compliant)
Applications
PDAs
Cellular phones
Digital cameras
White LED backlighting
Intersil EL7513IYZ technical specifications, attributes, parameters and parts with similar specifications to Intersil EL7513IYZ.
- Mounting TypeSurface Mount
- Package / Case8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Surface MountYES
- Operating Temperature-40°C~85°C TA
- PackagingTube
- JESD-609 Codee3
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- Terminal FinishMatte Tin (Sn)
- ApplicationsBacklight
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)NOT SPECIFIED
- Number of Functions1
- Terminal Pitch0.65mm
- Frequency1MHz
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberEL7513
- JESD-30 CodeS-PDSO-G8
- Number of Outputs1
- Output Voltage12V
- Input Voltage-Nom3V
- Voltage - Output18V
- Input Voltage (Min)2.6V
- TopologyStep-Up (Boost)
- Control TechniquePULSE WIDTH MODULATION
- Current - Output / Channel500mA
- Internal Switch(s)Yes
- DimmingPWM
- Voltage - Supply (Max)13.2V
- Voltage - Supply (Min)2.6V
- Length3mm
- Width3mm
- RoHS StatusROHS3 Compliant
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