Remote Controlled PC Water Cooler

Renesas' reference design splits PC water cooling into two parts, the power unit inside the PC and the HMI control panel on a user’s desk

Image of Renesas' Remote Controlled PC Water CoolerRenesas’ winning combination reference design for a remote controlled PC (desktop/tower/mini-tower) water cooler lowers the temperature of the computer processor and other critical components of the system such as graphics cards. PC water coolers absorb the heat from the components inside the system, rather than blowing the hot air around the case, as is typical with air cooling systems.

Renesas' remote controlled PC water cooler solution splits PC water cooling into two parts, the power unit inside the PC and the human-machine interface (HMI) control panel on a user’s desk, connected via Bluetooth® Low Energy (LE) to the power unit.

Features
  • Wireless HMI allows freedom in terms of placement
  • Bluetooth LE opens up the possibility to control the power unit from a smartphone
  • ISL85415 buck regulator
    • Wide VIN 500 mA synchronous buck regulator
  • ISL9120 buck-boost regulator
    • Compact high-efficiency low power buck-boost regulator
  • HS3104 humidity sensor
    • Relative humidity and temperature sensor
  • Control for multiple pumps and fans is possible
  • RL78/G23 microcontroller
    • High-performance, cost-efficient 16-bit MCU with capacitive touch
  • ISL89410 MOSFET driver
    • High-speed, dual-channel power MOSFET drivers
  • DA14531 system on chip (SoC)
    • Small and low power Bluetooth 5.1 SoC
Applications
  • General PC water cooling
  • Gaming PCs
  • Size-constrained industrial panel PCs
  • High-end graphics workstations

ISL85415 Buck Regulator

รูปภาพManufacturer Part NumberคำอธิบายAvailable Quantityราคาดูรายละเอียด
IC REG BUCK ADJ 500MA 12DFNISL85415FRZ-T7AIC REG BUCK ADJ 500MA 12DFN351 - Immediate$76.38ดูรายละเอียด

ISL9120 Buck-Boost Regulator

รูปภาพManufacturer Part NumberคำอธิบายAvailable Quantityราคาดูรายละเอียด
IC REG BUCK BST ADJ 800MA 9WLCSPISL9120IIAZ-T7AIC REG BUCK BST ADJ 800MA 9WLCSP378 - Immediate
250 - Factory Stock
$56.55ดูรายละเอียด

RL78/G23 Microcontroller

รูปภาพManufacturer Part NumberคำอธิบายAvailable Quantityราคาดูรายละเอียด
IC MCU 8/16BT 128KB FLSH 64LFQFPR7F100GLG2DFB#AA0IC MCU 8/16BT 128KB FLSH 64LFQFP0 - ImmediateSee Page for Pricingดูรายละเอียด

ISL89410 MOSFET Driver

รูปภาพManufacturer Part NumberคำอธิบายAvailable Quantityราคาดูรายละเอียด
IC GATE DRVR LOW-SIDE 8SOICISL89410IBZIC GATE DRVR LOW-SIDE 8SOIC128 - ImmediateSee Page for Pricingดูรายละเอียด

DA14531 System on Chip (SoC)

รูปภาพManufacturer Part NumberคำอธิบายAvailable Quantityราคาดูรายละเอียด
RF TXRX MOD BT TH SMDDA14531MOD-00F01002RF TXRX MOD BT TH SMD36861 - Immediate$190.45ดูรายละเอียด
Published: 2021-09-28