Order- MP1519
MP1519
Session textval
Session Titefor popup
Description
The MP1519 is a fully automatic driver for powering four white LEDs, with up to 4V forward voltage, from a single Li-Ion or three NiMH cells. The driver performs all of the sensing and control to run the LEDs at an optimum charge pump ratio for efficiency without an expensive inductor. The driver allows PWM operation to support brightness control. The tiny 3mm x 3mm QFN16 package and small external capacitors allow for the most compact white LED solution available.
-
Show more
Show less
Features & Benefits
- 2% LED Current Matching
- High Efficiency (>93%)
- Current Source Outputs
- No Ballast Resistors Required
- 1x, 1.5x and 2x Automatic Modes
- Constant Frequency Operation
- Automatic LED Detection
- High and Low Frequency PWM Capability
- 2.5V to 5.5V Operation
- Less than 1μA Leakage during Shutdown
- Detects Changes in Battery Level
- No External Schottky Diode Required
- Soft-Start and Soft Switching Operation
Active Part Numbers:
MP1519DQ-LF-P MP1519DQ-LF-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP1519 Resources
-
APPLICATION
WIRELESS ACCESS POINT SYSTEMSAPPLICATIONWireless connectivity is at the heart of most modern technology, and the need for strong, secure wireless performance is only growing with IoT and the popularity of smart devices. Wireless access point systems can be separate from or part of switches and routers, and are what enable WiFi devices to connect to a wireless network, which ultimately links to a wired access point such as Ethernet. Thes...
-
APPLICATION
WIRELESS DATA ACCESS CARDSAPPLICATIONWireless connectivity is at the heart of most modern technology, and the need for strong, secure wireless performance is only growing with IoT and the popularity of smart devices. Wireless data access cards, module systems, and NIC cards/LAN adapters must offer reliable performance and support the latest protocols to provide easy internet access for end consumers. These devices can offer a variety...
-
PRODUCT
MP1653FPRODUCT16V, 3A, 1.1MHz, High-Efficiency, Synchronous Step-Down Converter with FCCM in an SOT563 (1.6mmх1.6mm) Package
-
PRODUCT
MP2421BPRODUCT24V, 20A, Digital, Synchronous Step-Down Converter with Differential Remote Sense and Configurable System Settings via I2C and OTP
-
PRODUCT
MP1678PRODUCT16V, 8A, 800kHz, Step-Down Converter with PG and Mode in QFN-10 (2mmx3mm) Package
-
PRODUCT
MP1654FPRODUCT16V, 4A, 1.1MHz, High-Efficiency, Synchronous Step-Down Converter with FCCM in an SOT563 Package
-
PRODUCT
MP1654NPRODUCT16V, 4A, 1.1MHz, High-Efficiency, Synchronous Step-Down Converter in an SOT563 Package
-
PRODUCT
MP1642APRODUCT2A, 2.4V to 6V, Synchronous Step-Down Converter with FCCM in SOT563 Package
-
PRODUCT
MP1642CPRODUCT2A, 2.4V to 6V, Synchronous Step-Down Converter with FCCM and Power Good Indicator in SOT563 Package
-
PRODUCT
MP2422BPRODUCT24V, 25A, Digital, Synchronous Step-Down Converter with Differential Remote Sense and Configurable System Settings via I2C and OTP
-
PRODUCT
MP2421PRODUCT24V, 20A, Synchronous Step-Down Converter with Differential Remote Sense
-
PRODUCT
MP2423PRODUCT24V, 30A, Synchronous Step-Down Converter with Differential Remote Sense
-
PRODUCT
MP1642PRODUCT2A, 2.4V to 6V, Synchronous Step-Down Converter with 35µA IQ and Power Good Indicator in SOT563 Package
-
PRODUCT
MP1641PRODUCT1A, 2.4V to 6V, Synchronous Step-Down Converter with 35µA IQ and Power Good Indicator in SOT563 Package
-
PRODUCT
MP1642NPRODUCT2A, 2.4V to 6V, Synchronous Step-Down Converter with 35µA IQ in an SOT563 Package
-
PRODUCT
MP1641NPRODUCT1A, 2.4V to 6V, Synchronous Step-Down Converter with 35µA IQ in an SOT563 Package
-
PRODUCT
MP1653NPRODUCT16V, 3A, 1.1MHz, High-Efficiency, Synchronous Step-Down Converter in an SOT563 Package
-
PRODUCT
MP1652NPRODUCT16V, 2A, 1.1MHz, High-Efficiency, Synchronous Step-Down Converter in an SOT563 Package
-
PRODUCT
MP28600PRODUCTUltra-Low 600nA Quiescent Current, Down to 0.1V VIN, Synchronous Boost Converter
-
PRODUCT
HFG610-45PRODUCTHigh-Frequency, Quasi-Resonant Flyback Regulator with Integrated 270mΩ GaN FET
-
PRODUCT
MP8770CPRODUCT3V to 17V, 8A, Synchronous Step-Down Converter with Forced CCM
-
PRODUCT
MP1477PRODUCT17V, 3A, 800kHz, High-Efficiency, Synchronous, Step-Down Converter with COT Control in SOT563 Package
-
PRODUCT
MP5073PRODUCT2A, 5.5V load switch with Programmable current limit, PG, slew rate control and output discharge
-
PRODUCT
MP8886PRODUCT45V Input, Dual 3A/Single 6A Output, Digital, Configurable, Synchronous Buck Converter
-
PRODUCT
MP2980PRODUCT36V, Synchronous Buck-Boost Controller with Digital Interface and Current Monitor
Log in to your account
Create New Account