Introducing the RS17G22: Compact and Efficient Power Solution for Space-Constrained Applications
November 6, 2024
Introducing the RS31326: Dual-Channel Power MUX with Priority Selection
November 20, 2024Reed Semiconductor’s Product Spotlight – November 2024
As we continue to innovate and expand our product offerings, we are thrilled to announce some upcoming releases and highlight our latest advancements in semiconductor technology.
New Pre-released Parts
We are proud to introduce our latest pre-released products, which are designed to enhance efficiency and reliability in various applications. Below are some key highlights:
| Part Number | Description | Key Features | Applications | Package | Operating Temperature |
|---|---|---|---|---|---|
| RS17G22 | Dual-Channel (N+M<=16 Phase) Step-Down Multiphase Controller with PWMVID/AVSBus and PMBus Interface | – TLVR Support: No external passives required – High Precision: 0.5% output, 1.5% telemetry accuracy – Scalability: Phase count options (16+0 to 8+8) – Protection: UVLO, OVP, OCP, OTP – User-Friendly: nVIDIA PWMVID compliant, PMBus™ interface |
– Server & Telecom Voltage Regulators – Graphic Card Core Regulators – Power Modules |
7mm x 7mm, 56-Pin QFN | -40°C to 125°C |
| RS18822 | Dual-Channel (N+M<=8 Phase) Step-Down Multiphase Controller with SVID and PMBus Interface | – TLVR Support: No external passives required – High Precision: 0.5% output and 1.5% telemetry accuracy – Scalability: Phase range from (8+0) to (4+4) – Protection: UVLO, OVP, OCP, OTP – User-Friendly: Intel VR14/VR13 compliance, PMBus™ interface |
– Server & Telecom Voltage Regulators – Graphic Card Core Regulators – Power Modules |
5mm x 5mm, 40-Pin QFN | -40°C to 125°C |
| RS18C22 | Dual-Channel (N+M<=12 Phase) Step-Down Multiphase Controller with SVID and PMBus Interface | – TLVR Support: No passive components needed – High Precision: 0.5% output, 1.5% telemetry accuracy – Scalability: (12+0) to (8+4) phase configuration – Protection: UVLO, OVP, OCP, OTP – User-Friendly: Intel VR14/VR13 compliant, PMBus™ interface |
– Server & Telecom Voltage Regulators – Graphic Card Core Regulators – Power Modules |
6mm x 6mm, 48-Pin QFN | -40°C to 125°C |
| RS19822 | Dual-Channel (N+M<=8 Phase) Step-Down Multiphase Controller with SVI3 and PMBus Interface | – TLVR Support: No external passives needed – High Precision: 0.5% output, 1.5% telemetry accuracy – Scalability: Phase count (8+0) to (4+4) – Protection: UVLO, OVP, OCP, OTP – User-Friendly: AMD SVI3 compliant, PMBus™ interface |
– Server & Telecom Voltage Regulators – Graphic Card Core Regulators – Power Modules |
5mm x 5mm, 40-Pin QFN | -40°C to 125°C |
| RS19C22 | Dual-Channel (N+M<=12 Phase) Step-Down Multiphase Controller with SVI3 and PMBus Interface | – TLVR Support: No need for external passives – Integrated 1kΩ Current Sense Resistor – Scalable Phase Count: (12+0) to (8+4) – Input/Output Range: 4.5V to 16V input, 0.2V to 2.8V output – High Accuracy: 0.5% output, 1.5% voltage/current telemetry |
– Server and Telecom Voltage Regulators – Graphic Card Core Regulators – Power Modules |
6 mm × 6 mm, 48-Pin QFN | -40°C to 125°C |
| Part Number | Description | Key Features | Applications | Package |
|---|---|---|---|---|
| RS31230 | Dual eFuses with Bi-Directional Current Support | – Dual Integrated eFuses with Bi-Directional Current Flow – Input Range: 1.5V to 5V – 100mA Continuous Current per Channel – Low Ron: 2Ω – Minimal Power Usage: 2.2µA Quiescent, 0.65µA Shutdown Current – Dual Control Pins for Independent Operation – 150mA Over-Current Protection (OCP) with Auto-Retry – Input Overvoltage and Over Temperature Protection – Compact WLCSP Package: 0.74 x 1.42mm |
– Multiple eFuses Applications – Battery Charge Management – Surveillance Systems – Telematics |
0.74 mm x 1.42 mm, 8-Pin WLCSP |
| RS31326 | Two Channels Power MUX with Priority Selection | – Wide Input Voltage Range: 2.97V to 16V – High Current Capability: 16A (Ch1), 6A (Ch2) – Reverse Current Blocking: Integrated back-to-back MOSFETs – Low Ron: 6mΩ (Ch1), 18mΩ (Ch2) – Precision Current Monitoring: ±2% accuracy – Adjustable Soft Start Time – Fast Reverse Blocking Response and Recovery – Configurable Current Limit – Fault Indication Feature – OV and OT Protection: Latch-off (RS31326A) or Auto-retry (RS31326B) – Compact 4x4mm LGA-25 Package |
– Servers – Networking – Laptops and desktops |
4 mm x 4 mm, 25-Pin LGA |
Point-Of-Load (POL) DC-DC Converters
| Part Number | Description | Key Features | Applications | Package |
|---|---|---|---|---|
| RS53417 | 6A Sync Step-Down Converter | – Input Voltage: 2.85V to 26V (external bias), 4.2V to 26V (internal bias) – 6A continuous output current – 0.5V (RS53417L) / 0.6V (RS53417H) reference voltage – 0.6% voltage accuracy – Constant-On-Time Control – Adjustable Switching Frequency: 300kHz to 1100kHz – Full protection features (OCP, UVP, UVLO, OTP, OVP) – 2mm x 3mm 14-Pin QFN Package |
– Laptops and Desktop Computers – Networking Systems – Industrial Applications |
2 mm x 3mm, 14-Pin QFN |
| RS53419 | 15A Sync Step-Down Converter | – Input Voltage: 2.85V to 26V (external bias), 4.2V to 26V (internal bias) – Output Voltage: 0.5V to 5.5V (RS53419L); 0.6V to 5.5V (RS53419H) – 15A continuous output current – 0.6% voltage accuracy – Differential Remote Sensing – Programmable soft-start – Adjustable Switching Frequency: 300kHz to 1000kHz – Full protection features (OCP, UVP, UVLO, OTP, OVP) – 3mm x 4mm 21-Pin QFN Package |
– Laptops and Desktop Computers – Industrial Applications – Networking Systems – Gaming Consoles and Graphic Cards – TV Power |
3 mm x 4 mm, 21-Pin QFN |
| RS53428 | 12A Sync Step-Down Converter | – Input Voltage: 2.85V to 26V (external bias), 4.2V to 26V (internal bias) – Output Voltage: 0.5V to 5.5V (RS53428L); 0.6V to 5.5V (RS53428H) – 12A continuous output current – 0.6% voltage accuracy – Differential Remote Sensing – Programmable soft-start – Adjustable Switching Frequency: 300kHz to 1000kHz – Full protection features (OCP, UVP, UVLO, OTP, OVP) – 3mm x 4mm 21-Pin QFN Package |
– Laptops and Desktop Computers – Industrial Applications – Networking Systems – Gaming Consoles and Graphic Cards – TV Power |
3 mm x 4 mm, 21-Pin QFN |
| Part Number | Description | Key Features | Applications | Package |
|---|---|---|---|---|
| RS7501 | 80V Half Bridge GaN Driver | – Independent high-side and low-side CMOS compatible input logic – Fast propagation delays (16ns typical) – Fast rise and fall times – 0.3Ω/0.6Ω pull-down/pull-up resistance – Adjustable turn-on and turn-off strength – Small propagation delay matching (1.5ns typical) – VDD and Boot Supply undervoltage lockout – Low power consumption |
– Half-bridge and full-bridge converters – High input voltage converters – Forward with active clamp converters – Synchronous buck converters |
1.6 mm x 1.6 mm, 12-pin WCSP |
| RS7502 | 80V Half Bridge GaN Driver | – Same features as RS7501 – Available in a 14-pin QFN package |
– Same applications as RS7501 | 2.5 mm x 2.5 mm, 14-pin QFN |
| Part Number | Description | Key Features | Applications | Package |
|---|---|---|---|---|
| RS95848 | 2.5V to 7.5V, 80A High-Efficiency Half-Bridge Power Stage | – Operating input range: 2.5V to 7.5V – 3.3V VDD supply for internal logic – Integrated power stage with high/low-side MOSFETs and drivers – 80A max, 40A TDC output current – Operation frequency up to 3MHz with 5V VIN – Compatible with 3.3V tri-state PWM input – Internal current and temperature sensing – Built-in protection (UVLO, overcurrent, OTP) – Common footprint, small package size: 4x5mm |
– Server and telecom voltage regulators – Graphic card core regulators – Power modules |
4 mm x 5 mm, 30-Pin TLGA |
Upcoming Availability on Digi-Key
We are excited to announce that the following parts will be available on Digi-Key starting mid-November:
| Part Number | Key Features | Applications | Package | Digikey |
|---|---|---|---|---|
| RS31316 | – Wide input voltage range: 4.5V to 16V – Integrated 2.7mΩ Pass MOSFET – Adjustable 2A to 20A current limit – Fast trip short-circuit protection – Adjustable output slew rate – Input over-voltage protection |
– Server and AUX supplies – PCI and PCIe cards – Router and switch optical modules – Digital TV |
4 mm x 4 mm, 26-Pin LGA | RS31316AR |
| RS31316BR | ||||
| RS53201 | – 60nA operating quiescent current – Eight output voltage options from 1.2V to 3.3V – Power save mode with PFM for light loads – Small 1.55mm x 0.86mm package |
– Smart meters and thermostats – Wearable electronics – Medical sensor patches – Energy harvesting |
1.55 x 0.86mm, 8-ball WCSP | RS53201R |
Be sure to check them out on Digi-Key and stay tuned for more updates as we continue to innovate and deliver high-quality semiconductor solutions.
Learn more about how our products can elevate your applications by visiting our website or contact our sales team. Thank you for choosing Reed Semiconductor for innovative power management solutions!
