Order- MP7200
MP7200
Session textval
Session Titefor popup
Description
The MP7200 is a high-frequency, constant-current, synchronous buck-boost LED driver with integrated power MOSFETs. It offers a compact solution that can achieve up to 1.2A of continuous output current (IOUT) across a wide input voltage (VIN) range, with excellent load and line regulation. Buck mode can also provide up to 3A of constant load current.
Constant-frequency hysteretic control provides fast transient response without loop compensation. In buck mode, the IC has a fixed switching frequency (fSW) of up to 2.3MHz to reduce the current ripple and electromagnetic interference (EMI). In buck-boost mode, fSW can be as low as 1.15MHz to optimize efficiency and thermal performance.
Full protection features include over-current protection (OCP), output over-voltage protection (OVP), under-voltage protection (UVP), thermal derating, and thermal shutdown. The fault indicator outputs an active logic low signal that indicates whether a fault has occurred.
The MP7200 requires a minimal number of readily available, standard external components, and is available in a space-saving QFN-19 (3mmx4mm) package.
-
Show more
Show less
Features & Benefits
- Wide 6V to 42V Operating Input Voltage (VIN) Range
- 44mΩ/40mΩ Low RDS(ON) Internal Power MOSFETs
- Synchronous Mode for High Efficiency
- Configurable 1.2A Buck-Boost Mode and 3A Buck Mode
- Configurable LED Current without a Current-Sense Resistor
- Up to 2.3MHz Default Switching Frequency (fSW) for Buck Mode, and down to 1.15MHz fSW for Buck-Boost Mode with Spread Spectrum
- Pulse-Width Modulation (PWM) Dimming with 100Hz to 2kHz Dimming Frequency
- 500Hz Internal Two-Step Dimming with Configurable Duty Cycle
- Fault Indication
- Output Over-Voltage Protection (OVP)
- Over-Current Protection (OCP) with Latch-Off Mode
- Thermal Shutdown
- Configurable Thermal Derating via Remote Temperature Sense (NTC Pin)
- Electromagnetic Interference (EMI) Reduction Technique
- Available in a QFN-19 (3mmx4mm) Package
- Available in a Wettable Flank Package
Active Part Numbers:
MP7200GLE-Z MP7200GLE-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP7200 Resources
-
PRODUCT CATEGORY
DC-DC LIGHTING & BACKLIGHTPRODUCT CATEGORY -
PRODUCT CATEGORY
VIN MAX<44VPRODUCT CATEGORY -
PRODUCT
MPQ3359A-AEC1PRODUCT1-/2-/3-/4-Channel, Max 150mA/Ch Boost WLED Driver with High Dimming Ratio, AEC-Q100 Qualified
-
PRODUCT
MP24833-APRODUCT3A, 55V, White LED Driver Suitable for Step-Down with Current Mode Operation
-
PRODUCT
MP24881PRODUCT60V, 1.1A, Synchronous Step-Down LED Driver with PWM and Analog Dimming Function
-
PRODUCT
MPQ3359-AEC1PRODUCT4-Channel, Max 150mA/Channel, Boost WLED Driver with High Dimming Ratio, AEC-Q100 Qualified
-
PRODUCT
MP7235PRODUCT36V, 3A, Synchronous Buck Infrared Radiation LED Driver
-
PRODUCT
MP7230PRODUCT42V, 1.2A, Synchronous Buck-Boost or 3A Buck Infrared LED Driver
-
PRODUCT
MPQ3367A-AEC1PRODUCTLow-EMI, 6-Channel, Max 150mA/Ch, Boost WLED Driver with 15000:1 Dimming Ratio and I2C Interface, AEC-Q100 Qualified
-
PRODUCT
MPQ3364-AEC1PRODUCT4-Channel, Maximum 150mA/Ch Boost WLED Driver with 15000:1 Dimming Ratio and I2C, AEC-Q100
-
PRODUCT
MPQ3367-AEC1PRODUCT6 Channels, Max 150mA/Ch Boost WLED DriverWith 15000:1 Dim Ratio and I2C
-
PRODUCT
MPQ3369-AEC1PRODUCT6-Channel, Max 100mA/Ch Boost WLED Driver with 15000:1 Dim Ratio and I2C
-
PRODUCT
MP2410PRODUCT2A, 1MHz, up to 97% Efficiency Synchronous Buck, analog dimming only
-
PRODUCT
MP4688PRODUCT80V, 1A Buck WLED Driver with Hysteretic Control
-
PRODUCT
MP24895PRODUCT6V-36V, 1A input, Buck WLED Driver with Hysteretic Control , DC and PWM Dimming Control
-
PRODUCT
MP2488PRODUCT200KHz, 55V, 2A LED Driver
-
PRODUCT
MP2481PRODUCTBuck-Boost WLED Halogen Replacement, up to 5W, Open LED protection, Short LED protection
-
PRODUCT
MP2480PRODUCT3A LED driver, Wide 5V to 36V Operating Input Range, Hysteretic Control, Short LED protection
-
PRODUCT
MP4689APRODUCT100V Input, 1A, High-Power LED Driver
-
PRODUCT
MP2370PRODUCT1.2A, 24V, 1.4MHz Buck WLED Driver
-
PRODUCT
MP46885PRODUCT80V, 0.5AHigh Side Buck Driver with Hysteresis Current Control
-
PRODUCT
MP24892PRODUCT6V-45V input Buck LED Driver, Lower Cost version of MP2489
-
PRODUCT
MP2483PRODUCT2.5A, 55V, Programmable Frequency LED Driver
-
PRODUCT
MP2410APRODUCT2A, 1MHz, up to 97% Efficiency Synchronous Buck, analog and PWM dimming
-
PRODUCT
MP2489PRODUCT6V-60V 1A Buck LED Driver with Hysteretic Control , DC and PWM Dimming Control
Log in to your account
Create New Account