Guangdong Uchi Electronics Co.,Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 5000pcs |
| Delivery Time | 3weeks |
| Packaging Details | Standard |
| Input Voltage, VIN | -0.3V to 6V |
| High Voltage Nodes, SW, VOUT | -0.3V to 40V |
| Other Pins, FB, CTRL | -0.3V to VIN + 0.3V |
| TSOT-23-6, θJA | 120℃/W |
| Junction Temperature | +150℃ |
| Storage Temperature Range | -65 to +150℃ |
| Lead Temperature (Soldering, 10s) | +260℃ |
| HBM | 4000V |
| MM | 200V |
| Brand Name | UCHI |
| Model Number | SGM3732 |
| Certification | Completed |
| Place of Origin | Dongguan China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 5000pcs |
| Delivery Time | 3weeks | Packaging Details | Standard |
| Input Voltage, VIN | -0.3V to 6V | High Voltage Nodes, SW, VOUT | -0.3V to 40V |
| Other Pins, FB, CTRL | -0.3V to VIN + 0.3V | TSOT-23-6, θJA | 120℃/W |
| Junction Temperature | +150℃ | Storage Temperature Range | -65 to +150℃ |
| Lead Temperature (Soldering, 10s) | +260℃ | HBM | 4000V |
| MM | 200V | Brand Name | UCHI |
| Model Number | SGM3732 | Certification | Completed |
| Place of Origin | Dongguan China | ||
| High Light | PWM dimming LED backlight drivers ，38V boost LED driver IC ，high power MOSFET LED driver | ||
● Input Voltage Range: 2.7V to 5.5V
● Support up to 10 LEDs in Series
● Integrated 40V/1.35A Switch
● High Efficiency PWM Boost Converter
● Switching Frequency: 1.1MHz
● Low Feedback Voltage: 200mV
● PWM Dimming Frequency: 2kHz to 60kHz
● 38V LED Open Protection
● 500kΩ Pull-Down Resistor on CTRL Pin
● Automatic Soft-Start for Reducing Inrush Current
● Less than 1µA Shutdown Current
● -40℃ to +85℃ Operating Temperature Range
● Available in a Green TSOT-23-6 Package
| Channels per Package | Part Number | VIN Min (V) | VIN Max (V) | LEDs per String | Shutdown Current (μA) | Switching Frequency (MHz) | LED Connection Type | Quiescent Current (mA) | Dimming Method | Packag | Features |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SGM3732 | 2.7 | 5.5 | 10 | <1 | 1.1 | Common Anode | 0.2 | PWM | TSOT-23-6 | 10 LEDs per String |
| 2 | SGM3738 | 3 | 18 | 10 | <1 | 0.6 | Common Anode | 0.24 | PWM & One-Wire | TQFN-3×3-16L | 2 Feedback Channels, 18V Input, Serial LED Driver |
| 3 | SGM3740 | 3 | 18 | 10 | <1 | 0.6 | Common Anode | 0.24 | PWM & One-Wire | TQFN-3×3-16L | 3 Feedback Channels, 18V Input, Serial LED Driver |
| 4 | SGM3740B | 3 | 18 | 10 | <1 | 0.6 | Common Anode | 0.24 | PWM & One-Wire | TQFN-3×3-16L | 4 Feedback Channels, 18V Input, Serial LED Driver |
| 3 | SGM3741 | 3 | 18 | 10 | <1 | 0.6 | Common Anode | 0.24 | PWM & PWM | TQFN-3×3-16L | 3 Feedback Channels, 18V Input, Serial LED Driver |
| 2 | SGM3743 | 3 | 18 | 10 | <1 | 1.2 | Common Anode | 1.2 | PWM & One-Wire | WLCSP-1.32×1.32-9B | 2 Feedback Channels, 18V Input, Serial LED Driver |
| 1 | SGM3747 | 2.7 | 5.5 | 10 | <1 | 1.1 | Common Anode | 0.2 | PWM | TSOT-23-6 | 1:500 High Performance, 10 LEDs per String |
| 1 | SGM3748 | 2.7 | 5.5 | 10 | <1 | 1.1 | Common Anode | 0.2 | PWM | TDFN-2×2-8L | 1:500 High Performance, 10 LEDs per String |
| 1 | SGM3749 | 3 | 20 | 10 | <1 | 1.25 | Common Anode | 0.4 | PWM | TDFN-2×2-6L,TSOT-23-6 | 1:500 High Performance, 10 LEDs per String, 20V Input |
| 1 | SGM3750 | 2.7 | 20 | 10 | <1 | 0.65 | Common Anode | 0.4 | PWM | TDFN-2×2-6L,TSOT-23-6 | 1:500 High Performance, 10 LEDs per String, 20V Input |
| 1 | SGM3752 | 2.7 | 5.5 | 10 | <1 | 1.2 | Common Anode | 0.2 | PWM | TSOT-23-6 | 1:250 High Performance, 10 LEDs per String |
| 1 | SGM3756 | 2.7 | 5.5 | 10 | <1 | 1.2 | Common Anode | 0.2 | PWM | TDFN-2×2-6L | 1:250 High Performance, 10 LEDs per String |
| 1 | SGM3757 | 2.7 | 5.5 | 10 | <1 | 1.2 | Common Anode | 0.2 | PWM | TDFN-2×2-8L | 1:250 High Performance, 10 LEDs per String |
| 1 | SGM3758 | 2.7 | 5.5 | 7 | <1 | 1.2 | Common Anode | 0.2 | PWM | TDFN-2×2-6L | 1:500 High Performance, Screen Flash Mode Support |
| 1 | SGM3759 | 2.7 | 5.5 | 7 | <1 | 1.2 | Common Anode | 0.2 | PWM | TSOT-23-6 | 1:500 High Performance, Screen Flash Mode Support |
| 3 | SGM37603A | 3 | 24 | 8 | <1.5 | 1.2 | Common Anode | 0.66 | PWM & I 2C | WLCSP-1.78×1.36-12B,TDFN-3×3-12L | 12-Bit, 3 Feedback Channels, 24V Input, Serial LED Driver |
| 3 | SGM37603S | 3 | 5.5 | 9 | 1.2 | Common Anode | 1.35 | PWM & I 2C | WLCSP-1.35×1.7-12B | 12-Bit, 3 Feedback Channels LED Driver | |
| 4 | SGM37604A | 3 | 24 | 8 | <1.5 | 1.2 | Common Anode | 0.66 | PWM & I 2C | WLCSP-1.78×1.36-12B,TDFN-3×3-12L | 12-Bit, 4 Feedback Channels, 24V Input, Serial LED Driver |
| 4 | SGM37604S | 3 | 5.5 | 9 | 1.2 | Common Anode | 1.35 | PWM & I 2C | WLCSP-1.35×1.7-12B | 12-Bit, 4 Feedback Channels LED Driver | |
| 1 | SGM3766 | 2.7 | 5.5 | 10 | <1 | 1.2 | Common Anode | 0.2 | PWM | TSOT-23-5 | 1:500 High Performance, 10 LEDs per String |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification：
Verified Supplier
Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...
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