20 V Cordless Leaf Blower
This solution from Renesas is designed for cordless and rechargeable battery-powered gardening tool applications
 Renesas’ winning combination is designed for cordless and rechargeable battery-powered gardening tool applications. It is designed with a battery front end to monitor and control the battery life and a specialized motor control microcontroller (MCU) to drive the motor. In this application, the 20 V leaf blower supports adjustable speeds to match usage and preserve battery life and the battery can be easily connected to a stand-alone charging dock.
Renesas’ winning combination is designed for cordless and rechargeable battery-powered gardening tool applications. It is designed with a battery front end to monitor and control the battery life and a specialized motor control microcontroller (MCU) to drive the motor. In this application, the 20 V leaf blower supports adjustable speeds to match usage and preserve battery life and the battery can be easily connected to a stand-alone charging dock.
- Highly configurable and effective battery management products to support consumer battery-driven systems
- RL78/G1F MCUs
 - Provides a compact size, the low current consumption, and advanced motor control functionality, including rotor position detection
- Ultra-low power consumption with operating supply voltage of 1.6 V to 5.5 V
- Enhanced analog functions and timers
- PGA/comparator for advanced motor control
- Rotor position
 
- RL78/G10 MCU
 - General-purpose MCU with low level of current consumption (CPU: 46 µA/MHz)
- 10-pin and 16-pin package lineup to support compact systems
 
- Power products with high efficiency and accuracy, as well as added safety features to support motor applications
- ISL94208 Li-ion battery
 - 6-cell battery manager designed for use with a microcontroller to accurately manage each cell voltage
- Includes cell balancing and variable overcurrent protection
 
- ISL85410 buck regulator
 - 1 A synchronous buck with a wide input voltage range (3 V to 40 V)
- High-efficiency and small package size (3 mm x 4 mm)
 
- ISL80410 LDO
 - High-voltage adjustable LDO with low quiescent current, a wide input range of 6 V to 40 V
- Thermal shutdown/current limit protection
 
RL78/G1F Microcontrollers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  |  | R5F11BGCAFB#30 | IC MCU 16BIT 32KB FLASH 48LFQFP | 2924 - Immediate | $1.62 | View Details | 
|  |  | R5F11BGCAFB#50 | IC MCU 16BIT 32KB FLASH 48LFQFP | 1969 - Immediate | $1.93 | View Details | 
|  |  | R5F11BGEAFB#30 | IC MCU 16BIT 64KB FLASH 48LFQFP | 1357 - Immediate | $1.95 | View Details | 
RL78/G10 Microcontrollers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  |  | R5F10Y14ASP#V0 | IC MCU 16BIT 1KB FLASH 10LSSOP | 4620 - Immediate | $0.83 | View Details | 
|  |  | R5F10Y14ASP#X0 | IC MCU 16BIT 1KB FLASH 10LSSOP | 5000 - Immediate | $0.42 | View Details | 
|  |  | R5F10Y16ASP#V0 | IC MCU 16BIT 2KB FLASH 10LSSOP | 6412 - Immediate | $0.69 | View Details | 
ISL94208 Li-ion Battery
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  |  | ISL94208IRZ-T7A | IC BAT PWR MGT LI-ION 4-6C 32QFN | 61 - Immediate | $6.41 | View Details | 
ISL85410 Buck Regulators
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  |  | ISL854102FRZ-T7A | IC REG BUCK ADJ 1.2A 12DFN | 0 - Immediate | See Page for Pricing | View Details | 
|  |  | ISL85410FRZ-T7A | IC REG BUCK ADJ 1A 12DFN | 8820 - Immediate | $2.81 | View Details | 
ISL80410 LDO
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  |  | ISL80410IBEZ-T7A | IC REG LINEAR POS ADJ 8-SOIC-EP | 20630 - Immediate | $2.24 | View Details | 
 
                 
                 
                 
 
 
 
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