IH Cooking Heater (High-End)
详情介绍
Overview
Renesas’ the RL78/L1x Series and the R8C/Lx of MCUs contain devices suitable for use as heating control and display operation. For example, the R8C/3xT(32-80 pins) chips are ideal solutions for touch-key MCUs. Renesas also supplies devices such as control TRIACs. Our broad product portfolio enables our customers to design IH control systems with better performance, less power, and lower cost.
In addition, to address the trend toward stricter restrictions on harmonic components in the input current of electrical products, Renesas Electronics has a lineup of PFC power supply IC products (power-factor correction ICs) that are effective in suppressing electrical noise.
System Block Diagram
Recommended Product
| Block | Semiconductor Device | Recommended Product Name | Features, etc. |
|---|---|---|---|
| MCU | MCU | V850E/Ix3 | Three-phase PWM timer *1, enhanced A/D |
| R8C/3x Series | General Purpose 16-bit MCU |
||
| H8S/Tiny Series | |||
| M16C/63 Group M16C/64A Group M16C/65 Group |
|||
| RL78/G14 | |||
| RX62T | 100 MHz operation, multi-channel PWM *1 | ||
| SH2( SH7010 , SH7040 , SH7046 , SH7080 , SH7124 , SH7125 , SH7137 , SH7144 , SH7146 , SH7147 , SH7606 ) |
Three-phase PWM timer *1 | ||
| SH/Tiny | Three-phase PWM timer, 5 V operation, enhanced A/D |
||
| Panel control MCU | MCU | RL78/L1x Series | On-chip LCD control function, 16-bit MCU |
| R8C/3xT (32-80 pins) | On-chip touch detection circuit | ||
| R8C/Lx Series | On-chip LCD controller/driver, 16-bit mirocontroller | ||
| PFC power supply | PFC IC | R2A20114B | Continuous conduction mode interleaving |
| R2A20112A | Critical conduction mode interleaving | ||
| Sensor | Op-amp | READ2302GSP | Full range Input/output , High slew rate |
| μPC4742, μPC4744 | High slew rate | ||
| Grill heater | TRIAC |
BCR16CM-12LB BCR25CM-12LB |
|
| TRIAC control | Photocoupler (standard) |
PS23xx Series PS27xx Series PS28xx Series |
High isolation voltage (5kVr.m.s.), 4p-LSOP, Ta=115°C High isolation voltage (3.75kVr.m.s.), 4p-SOP, Ta=110°C High isolation voltage (2.5kVr.m.s.), 4p-SSOP, Ta=110°C |
| IGBT gate driver | Photocoupler (IGBT drive) |
PS93xx Series (6/8p-SDIP) PS94xx Series (16p-SOP) PS95xx Series (8p-DIP) PS99xx Series (8p-LSDIP) |
High isolation voltage (5kV～7.5kVr.m.s.) 0.6～2.5A output High CMR (CMR≧50kV/μs) |
*1 PWM: Pulse Width Modulation
Related Application Notes/Sample Code
| Name | Document No. |
|---|---|
| R8C/38C Group Timer RD (PWM3 Mode) | R01AN0083EJ0100 |
| Timer RD in PWM3 Mode | R01AN1278EJ0110 |
| R2A20114B application note | R03AN0011EJ0100 |
| R2A20112A application note | R03AN0009EJ0100 |
Related Software
| Name | Document No. |
|---|---|
| M3S-S2-Tiny sound playback system * | - |
*: Please contact your sales representative or contact us directly.
Related Boards
| Name | Part No. |
|---|---|
| R2A20114B evaluation board * | - |
| R2A20112A evaluation board * | - |
*: Please contact your sales representative or contact us directly.