HongKong Wei Ya Hua Electronic Technology Co.,Limited
| Supply Ability | 1000000pcs |
| Voltage - Supply (Vcc/Vdd) | 0.8V ~ 42V |
| Frequency - Switching | 100kHz ~ 2.2MHz |
| Duty Cycle (Max) | 80%, 94% |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Supplier Device Package | 20-VQFN (3.5x3.5) |
| Synchronous Rectifier | Yes |
| Brand Name | Texas Instruments |
| Model Number | LM5152QRGRRQ1 |
View Detail Information
Explore similar products
A5931GESTR-1-T Power Management ICs Drivers A5931 A5931-3 Three Phase
TPS37A010122DYYRQ1 Open Drain IC 2 Channel 100µS 14-SOT-23-THIN
TPS564247DRLR Power Management ICs Positive Adjustable 0.6V 1 Output 6A SOT-563
TPS62A01ADRLR Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A
Product Specification
| Supply Ability | 1000000pcs | Voltage - Supply (Vcc/Vdd) | 0.8V ~ 42V |
| Frequency - Switching | 100kHz ~ 2.2MHz | Duty Cycle (Max) | 80%, 94% |
| Operating Temperature | -40°C ~ 150°C (TJ) | Supplier Device Package | 20-VQFN (3.5x3.5) |
| Synchronous Rectifier | Yes | Brand Name | Texas Instruments |
| Model Number | LM5152QRGRRQ1 | ||
| High Light | DC DC Controller IC LM5152QRGRRQ1 ，DC DC Controller IC 20-VQFN ，Positive Output step up controller ic | ||
Texas Instruments LM5152x-Q1 Low IQ Synchronous Boost Controller is a wide input range synchronous boost controller that employs peak current mode control. The device features a low shutdown IQ and a low IQ sleep mode, minimizing battery drain at no and light load conditions. The device also supports an ultra-low IQ deep sleep mode with bypass operation, eliminating the need for an external bypass switch when the supply voltage exceeds the boost output regulation target. The output voltage can be dynamically programmed by using the tracking function.
The wide input range of the device supports automotive cold-crank and load dump. The minimum input voltage can be as low as 0.8V when BIAS is equal to or greater than 3.8V. The switching frequency is dynamically programmed with an external resistor from 100kHz to 2.2MHz. Switching at 2.2MHz minimizes AM band interference and allows a small solution size and fast transient response. Controller architectures simplify thermal management at harsh ambient temperature conditions compared to converter architectures.
The Texas Instruments LM5152x-Q1 has built-in protection features such as peak current limit, which is constant over VIN, overvoltage protection, and thermal shutdown. External clock synchronization, programmable spread spectrum modulation, and a lead-less package with minimal parasitic help reduce EMI and avoid cross-talk. Additional features include line UVLO, FPWM, diode emulation, DCR inductor current sensing, programmable soft-start, and a boost status indicator.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2019
Total Annual:
3000000-5000000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
HongKong Wei Ya Hua Electronic Technology Co.,Limited is a professional electronic components distributor for Bom list,hard find parts,long lead time providing solve solution. We can help you reduce your project costs. In addition,we have two warehouses in both Shenzhen and HongKong so you can get y... HongKong Wei Ya Hua Electronic Technology Co.,Limited is a professional electronic components distributor for Bom list,hard find parts,long lead time providing solve solution. We can help you reduce your project costs. In addition,we have two warehouses in both Shenzhen and HongKong so you can get y...
Get in touch with us
Leave a Message, we will call you back quickly!