BU4917FVE
Standard Voltage Detectors主要规格
特性：
Under Voltage Detection Voltage [V] (typ.)
1.7
VDET Precision [%]
±1
Reset Active Voltage Range [V]
0.7 to 7
Output Types
CMOS
Reset Delay Timer
No
Reset Active State
Low
Manual Reset
No
Watchdog Timer
No
Auto Motive
No
Circuit Current (ON) [µA]
0.40(VDET=4.8V)
Circuit Current (OFF) [µA]
0.55(VDET=4.8V)
Hysteresis Voltage [V]
VDET x 0.05
L Output Current (LowVol) [mA]
3.3
L Output Current (HighVol) [mA]
6.5
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size
1.6x1.6 (t=0.6)
特点：
・检测电压在0.9V to 4.8V范围内以0.1V为级差备有多个型号产品形成产品线・高精度检测电压：±1%
・超低消耗电流
Reference Design / Application Evaluation Kit
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- Reference Design - REFLVBMS002
- Battery Management Reference Design for All-solid-state Batteries: Maxell's All-solid-state Battery × Nano Energy™ Collaboration Board
This reference design enables easy consideration of battery management solutions using all-solid-state batteries from Maxell, making it ideal for monitoring applications in the consumer sector and measurement equipment in the industrial market. (Please contact a sales representative or click here for more information on the REFLVBMS002-EVK-001 reference board .) Generally, in addition to being less prone to leakage and electrolyte degradation than rechargeable batteries such as li-ion that use a liquid electrolyte, all-solid-state batteries are attracting attention as next-generation batteries due to their wide operating temperature range, longer life, and higher reliability. The REFLVBMS002 is a reference design that combines a charge control IC jointly developed with Maxell, ROHM’s power supply IC that incorporates original ultra-low current technology Nano Energy™, a reset IC, and Maxell’s all-solid-state battery (PSB401010H) . Optimized for Maxell’s all-solid-state battery, the circuit provides a solution for the battery and power supply blocks that supports a wide range of applications.
- Equipped with Maxell's all-solid-state battery that delivers high heat resistance*1, long life*2, and increased safety*3 over a wide range of temperature
- Boost DC-DC converter IC utilizing original ultra-low current consumption technology Nano Energy™ significantly extends battery life
- Built-in linear charger capable of CCCV charging suitable for Maxell’s all-solid-state battery
- Battery voltage can be monitored by mounting a reset IC (optional)
*1 High heat resistance: ~125°C environments. Based on Maxell test conditions.
*2 Long life: Life expectancy based on various evaluations, analysis, and calculations.
*3 Increased safety: No ignition or smoke in various safety tests such as heating to 200°C, nail puncture, or external short circuits.
