MP4657BGS-P

Monolithic Power Systems (MPS)
946-MP4657BGS-P
MP4657BGS-P

Mfr.:

Paglalarawan:
LED Lighting Driver ICs Pure single stage Flyback 4-string LED driver and system voltage controller

ECAD Model:
I-download ang libreng Library Loader para i-convert ang file na ito para sa iyong ECAD Tool. Matuto nang higit pa tungkol sa ECAD Model.

Availability

Stock:
Hindi Naka-stock
Lead-Time ng Pabrika:
18 (na) Linggo Tinatayang oras ng paggawa sa pabrika.
Minimum: 500   Mga Multiple: 500
Presyo ng Unit:
₱-.--
Ext. Presyo:
₱-.--
Est. Taripa:
LIBRENG Ipapadala ang Produktong Ito

Presyo (PHP)

Dami Presyo ng Unit
Ext. Presyo
Buo Reel (Mag-order sa multiple ng 500)
₱110.20 ₱55,100.00
₱105.56 ₱105,560.00
₱102.66 ₱256,650.00
₱101.50 ₱507,500.00

Katangian ng Produkto Value ng Attribute Pumili ng Attribute
Monolithic Power Systems (MPS)
Kategorya ng Produkto: Mga LED Lighting Driver IC
RoHS:  
4 Output
Flyback
SOIC-16
16 V
4 V
20 kHz to 350 kHz
MP4657
- 40 C
+ 125 C
High-Efficiency, Low LEDx Regulation Voltage, Fast Dynamic Control, Fast Response, Thermal Protection, LED Open, LED Short Protection
Reel
Brand: Monolithic Power Systems (MPS)
Bansa ng Pag-assemble: Not Available
Bansa ng Diffusion: Not Available
Bansang Pinagmulan: CN
Kit sa Pag-develop: MP4657AGS
Pag-dim: PWM
Para Magamit sa: LCD Monitors and TVs
Input Voltage: 4 V to 16 V
Maselan sa Moisture: Yes
Isitilo ng Mounting: SMD/SMT
Dami ng Channel: 4 Channel
Pd - Power Dissipation: 1.56 W
Produkto: LED Drivers
Uri ng Produkto: LED Lighting Drivers
Dami ng Pack ng Pabrika: 500
Subcategory: Driver ICs
Uri: Single-Stage, 4-String
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Mga Piniling Attribute: 0

CAHTS:
8542390000
USHTS:
8542390090
TARIC:
8542399000
MXHTS:
8542399999
ECCN:
EAR99

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

MP4657B LED Driver & System Voltage Controllers

Monolithic Power Systems (MPS) MP4657B 4-String LED Driver and System Voltage Controllers are built for LED backlighting on the secondary side. The MP4657B controls the flyback power stage and utilizes an external N-channel MOSFET to regulate the system output voltage, and the LED current loop with integrated 4-string LED current balancing. Implementing a 4V to 16V input voltage, the device outputs a direct driving signal to control the N-channel MOSFET for regulating the system output voltage. Furthermore, the device outputs a compensation signal to control the primary-side flyback (or other power stages) through an optocoupler.