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| >> LED Driver>> Lighting |
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| Part No. | Package Type | Supply (Input) Voltage | Frequency | Output Current | Drive Voltage | OOD | PWM | Output Channel | Process | FEATURE | APPLICATON | Data
sheet | | SM6723 | SOP-16 SSOP-16 | 3V~6V | 10MHz | 10mA~60mA | 17V | | Yes | 3 Ch R.G.B | |
* Constant Current Output : can setup output current by external resistor for 10 to 60mA individually.
* Maximum Clock Frequency :FCK = 10 (MHz)
* TTL Compatible Input
* External STB / Internal STB Selection
* 14 / 13 / 8 bit PWM Control
* Positive and negative output selection with POL pin | Landscape lighting
Neon lamp alternative
Signage/sign board |  |
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| >> LED Driver>> Moving Sign |
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| Part No. | Package Type | Supply (Input) Voltage | Frequency | Output Current | Drive Voltage | OOD | PWM | Output Channel | Process | FEATURE | APPLICATON | Data
sheet | | SM6726 | SOP-24 SSOP-24 | 4.5V~5.5V | 25MHz | 5mA~90mA | 17V | | | 16 | | * The device consist of 16 bit shift register, latch and constant current drivers
* Constant current output: can setup all output current with one register for 5 to 90mA @ VDD="3".3V~5%
* Maximum Clock Frequency: fCLK="25"(MHz) (Cascade Contect Operate, Topr="25"oC)
* 5V/3.3V CMOS Compatible Input
* Constant Output Current Matching | Full-color LED Display
Message & Information DIsplay
LED Sign Board for Outdoor/Indoor | - | | SM6727 | SOP-24 SSOP-24 | 3.3V~5.5V | 25MHz | 90mA | 20V | Yes | | 16 | | - | | SM6728 | SSOP-24 SDIP-24 | 4.5V~5.5V | 25MHz | 5mA~90mA | 17V | Yes | Yes | 16 | | * 16 constant-current output channels
* Output current adjustable through an external resistor
* Programmable output current gain for White Balance
* Constant output current range: 5~90mA @ VDD="3".3V~5V
* Constant output current invariant to load voltage change fase response of output current, (min) 200ns 25MHz clock frequency
* Schmitt trigger input
* 5V supply voltage optional for "Pb-free & Green" Package | * Outdoor LED Video Displays
* Indoor LED Video Displays
* Message Signs | - |
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| >> LED Driver>> White LED Driver |
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| Part No. | Package Type | Supply (Input) Voltage | Channel | Output Current | Output Voltage | FEATURE | APPLICATON | Data
sheet | | SM6802 | SOT-25 | 3.0V~5.0V | 2 | 20mA | 6V | * No external component required
* Programmable output current control, Programming range 25%~100% in 16 steps for LED brightness control
* Internal LED sink current 20mA
* 90% efficiency
* Supply voltage range 3.0V~5.0V
* 0.1uA standby current | * Small site color LED Backlights
* Mobile Phone, Smart Phone key pad Backlights | | | SM6803 | SOT-26
TSOP 6 | 3.0V~5.0V | 3 | 20mA | 6V | | | SM6804 | MSOP-8 | 3.0V~5.0V | 4 | 20mA | 6V | | | SM8237 | TSOT-235
SOT-235
SOT-236 | 2.8V~10V | 1 | N/A | 36V | | (1) Mobile Phone
(2) Digital Still Camera
(3) PDAs, Handheld Computers
(4) MP3 Players
(5) GPS Receivers | |
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| >> Power Management>> DC-DC Boost Converter |
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| Part No. | Package Type | Supply (Input) Voltage | Frequency | Output Current | Output Voltage | FEATURE | APPLICATON | Data
sheet | | SM8237 | TSOT-235
SOT-235
SOT-236 | 2.8V~10V | 1.2MHz | N/A | 36V | | (1) Mobile Phone
(2) Digital Still Camera
(3) PDAs, Handheld Computers
(4) MP3 Players
(5) GPS Receivers | | | SM8201 | SOP-8L | 2.6V~12V | 280KHz/500KHz | N/A | 40V | - |
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| >> Audio>> Audio Power Amplifier>> Class AB |
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| Part No. | Package Type | Speaker Channels | Headphone Channels | Pout @ THD≦1% 3 ohms | Pout @ THD≦1% 4 ohms | Pout @ THD≦1% 8 ohms | Power Supply | '@1KHz PSRR | Half Power THD+N@1KHz (%) | Iq | Shutdown | FEATURE | APPLICATON | Data
sheet | | SM7512 | SOP-16L
SSOP-16L | Stereo | Stereo | 2.1W | 1.8W | 1.3W | 4.0V~5.5V | 63dB | 0.1 | 8.0mA | Yes | | | | | SM7513 | SOP-16L
SSOP-16L | Stereo | Stereo | 2.1W | 1.8W | 1.3W | 4.0V~5.5V | 63dB | 0.1 | 8.0mA | Yes | | | | | SM7498 | HSOP-28L | Stereo | Stereo | none | none | 2.0W | 9.0V~13.5V | | 0.1 | 25mA | Yes | | | |
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| >> New Products >> Mosfet |
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| Part No. | Package | Deive | Vds | Vgs(+) | ID | PD(W) | Rds(on)/m Ohm max | Vgs(th)/typ | Ciss/pF | Coss/pF | Crss/pF | Qg/nC | Qgs/nC | Qgd/nC | Data
sheet | | 10V | 4.5V | 2.5V | 1.8V | 10V | 4.5V | | STM8455 | SOP 8 | Complementary N&P | 40 | 20 | 6.0 | 2.0 | 29 | 40 | | | 1.8 | 890 | 115 | 65 | 17 | 8.5 | 2.2 | 4.3 | | | -40 | 20 | -5 | 2.0 | 42 | 62 | | | -1.8 | 900 | 140 | 85 | 17.6 | 8.8 | 1.8 | 5 | | STU404D | TO-252-4L | Complementary N&P | 40 | 20 | 16.0 | 11.0 | 30 | 40 | | | 1.8 | 885 | 105 | 65 | 17 | 8.6 | 2.2 | 4.8 | | | -40 | 20 | -12 | 11.0 | 48 | 65 | | | -1.6 | 980 | 135 | 90 | 20.7 | 11 | 1.5 | 6.2 | | STF8220 | DFN | Dual-N | 20 | 12 | 7.0 | 1.56 | | 20@4V | 28 | | 0.8 | 670 | 188 | 140 | 10 | | 1.4 | 4.2 | |
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联系方式：13631628146;
Email:szmelao@163.com:
皮先生（Melao Pi）
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