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参数资料
| 型号： | NCP346SN1EVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 4/15页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR NCP346SN1 |
| 产品变化通告： | Product Obsolescence 21/Jan/2010 |
| 设计资源： | NCP346SN1 Demo Brd BOM NCP346SN1EVB Gerber Files NCP346SN1 Demo Brd Schematic |
| 标准包装： | 1 |
| 主要目的： | 过压防护 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | NCP346 |
| 已供物品： | 板 |
| 其它名称： | NCP346SN1EVBOS |
NCP346
ELECTRICAL CHARACTERISTICS (NCP346SN1T1)
(For typical values T A = 25 ° C, for min/max values T A = ?40 ° C to +85 ° C unless otherwise noted.)
Characteristic
V CC Operating Voltage Range
Total Supply Current (IN Connected to V CC ; ON Mode, V CC = 4.0 V,
Pin
5
4,5
Symbol
V CC(opt)
I cc on
Min
2.5
?
Typ
?
650
Max
25
1200
Unit
V
m A
CNTRL Pin Floating, Steady State)
Total Supply Current (IN Connected to V CC ; OFF Mode Driven by
4,5
I cc off
?
700
1200
m A
CNTRL Pin, V CC = 4.0 V, V CNTRL = 1.5 V, Steady State)
CNTRL
Total Supply Current (IN Connected to V CC ; OFF Mode Driven by
4,5
I cc off IN
?
750
1200
m A
Overvoltage, V CC = 5.0 V, CNTRL Pin Floating, Steady State)
Input Threshold (IN Connected to V CC ; V CC Increasing)
Input Threshold (IN Connected to V CC ; V CC Decreasing)
Input Hysteresis (IN Connected to V CC )
Input Impedance of IN Pin
CNTRL Voltage High
CNTRL Voltage Low
CNTRL Current High (V ih = 5.0 V)
CNTRL Current Low (V il = 0.5 V)
Output Voltage High (IN Connected to V CC , V CC = 5.0 V)
4
4
4
4
3
3
3
3
1
V th (LH)
V th (HL)
V hyst
R in
V IH
V IL
I IH
I IL
V oh
4.3
4.3
?
30
1.5
?
?
?
4.45
4.4
50
55
?
?
90
9.0
?
4.6
4.6
?
85
?
0.5
200
20
?
V
V
mV
k W
V
V
m A
m A
V
I source = 10 mA
I source = 0.25 mA
I source = 0 mA
V CC ? 1.0
V CC ? 0.25
V CC ? 0.1
Output Voltage Low (IN Connected to V CC , V CC = 4.0 V, CNTRL Pin
1
V ol
?
?
0.1
V
Floating)
I sink = 0 mA
Output Sink Current (IN Connected to V CC , V CC = 4.0 V, CNTRL Pin
1
I sink
4.0
10
16
m A
Floating, V OUT = 1.0 V)
Turn ON Delay – Input (IN Connected to V CC ; V CC Steps Down from
1
t on IN
?
1.8
3.5
msec
5.0 V to 4.0 V, C load = 12 nF, Measured to V out < 1.0 V)
Turn OFF Delay – Input (IN Connected to V CC ; V CC Steps Up from
1
t off IN
?
0.6
1.0
m sec
4.0 V to 5.0 V, C load = 12 nF, Measured to V OUT > V CC ? 1.0 V)
Turn OFF Delay – CNTRL (IN Connected to V CC ; V CC = 4.0 V, V CNTRL
1
t off
?
0.5
1.0
m sec
Steps from 0.5 V to 2.0 V, C load = 12 nF, Measured to V OUT > V CC ?
1.0 V)
http://onsemi.com
4
CNTRL
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP346SN1T1G | 功能描述:监控电路 4.45V Overvoltage Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| NCP346SN2T1G | 功能描述:监控电路 5.5V Overvoltage Supervisor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| NCP347AE AV51D WAF | 制造商:ON Semiconductor 功能描述: |
| NCP347AI BB58A WAF | 制造商:ON Semiconductor 功能描述: |
| NCP347MTAETBG | 功能描述:电池管理 OVER VLTG PROTECTION RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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