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- 支持汽车安全的 最新汽车功能安全标准“ISO 26262”
BD49K55G
BD49K55G
标准电压检测器
罗姆的标准型CMOS复位IC系列是高精度、低消耗电流的RESET IC系列。
为保证客户可根据应用进行选择，备有输出形式为Nch漏极开路和CMOS输出的2种产品，检测电压为2.3V～6.0V的0.1V阶跃
主要规格
型号 | BD49K55G-TL
Status |
推荐品
封装 |
SSOP3 (GND 1pin)
包装数量 | 3000
最小独立包装数量 | 3000
包装形态 | Taping
RoHS |
Yes
特性：
Under Voltage Detection Voltage [V] (typ.)
5.5
VDET Precision [%]
±1
Reset Active Voltage Range [V]
0.95 to 10
Output Types
CMOS
Reset Delay Timer
No
Reset Active State
Low
Manual Reset
No
Watchdog Timer
No
Auto Motive
No
Circuit Current (ON) [µA]
0.60(Vs=4.8V)
Circuit Current (OFF) [µA]
0.85(Vs=4.8V)
Hysteresis Voltage [V]
Vs x 0.05
L Output Current (LowVol) [mA]
0.4
L Output Current (HighVol) [mA]
2
Comment
1pin GND (PIN rotated)
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size
2.92 x 2.80 (t=1.25)
特点：
・ High accuracy detection・ Ultra-low current consumption
・ Two output types (Nch open drain and CMOS output)
・ Wide Operating temperature range
・ Very small and low height package
・ Package SSOP5 is similar to SOT-23-5 (JEDEC)
・ Package SSOP3 is similar to SOT-23-3 (JEDEC)
设计资源
文档
White Paper
- 支持汽车安全的 最新汽车功能安全标准“ISO 26262”
技术记事
Schematic Design & Verification
- 功率测量中探针校正的重要性 倾斜校正篇
- 旁路电容器的阻抗特性
Thermal Design
- 热阻、热特性参数
设计模型
Models
- BD49K55G PSPICE Model
封装和质量数据
Package Information
- Package Information
- Anti-Whisker formation
Manufacturing Data
- Factory Information
Environmental Data
- UL94 Flame Classifications of Mold Compound
- Compliance with the ELV directive
- REACH SVHC Non-use Declaration
- RoHS Comission Delegated Directive
Export Information
- The Export Control Order
- Export Administration Regulations(EAR)