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参数资料
| 型号： | NCP367DPMUELTBG |
| 厂商： | ON Semiconductor |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | IC VOLT PROTECTRION OCP OVP 8DFN |
| 标准包装： | 3,000 |
| 应用： | 手持/移动设备 |
| 输入电压： | 1.2 V ~ 28 V |
| 电源电压： | 1.2 V ~ 28 V |
| 电流 - 电源： | 42µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-VFDFN 裸露焊盘 |
| 供应商设备封装： | 8-DFN（2x2.2） |
| 包装： | 带卷 (TR) |
NCP367
ELECTRICAL CHARACTERISTICS ? Other OVLO version
(Min/Max limits values ( ? 40 ° C < T A < +85 ° C) and V in = +5.0 V. Typical values are T A = +25 ° C, unless otherwise noted.)
Characteristic
Input Voltage Range
Undervoltage Lockout Threshold
Undervoltage Lockout
Hysteresis
Overvoltage Lockout Threshold
NCP367DPMUEC
Symbol
V in
UVLO
UVLO hyst
OVLO
Conditions
V in falls down UVLO threshold
V in rises up OVLO threshold
Min
1.2
1.75
5.64
Typ
1.85
80
5.85
Max
28
1.9
100
6.05
Unit
V
V
mV
V
NCP367DPMUEE
NCP367DPMUEL
NCP367OPMUEO
5.85
6.60
6.90
6.07
6.84
7.20
6.28
7.08
7.50
Overvoltage Lockout Hysteresis
OVLO hyst
100
150
mV
Vin versus Vout Resistance
Supply Quiescent Current
Disable Mode
R DS(on)
Idd
Idd dis
V in = 5 V, Enable Mode, Load Connected to V out
No Load
EN = 1.2 V
50
42
40
100
130
110
m W
m A
m A
Overcurrent Threshold
NCP367Dx
NCP367Ox
I OCP
V in = 5 V, EN = low, Load Connected to V out ,,
R ilim = 0 W , 1 A/ m s, GS = 0.4 V
1.25
2.30
1.51
2.85
1.80
3.40
A
Overcurrent Response
Current Limit Gain
I reg
NCP367Dx GS value
NCP367Ox
1 A/ m s, GS = low, I lim = 1.51 A
GS = 1.2 V
5.0
2.70
2.55
%
Battery Overvoltage Threshold
Battery Overvoltage Hysteresis
OV BAT
OV HYS
0 ° C to 85 ° C
0 ° C to 85 ° C
4.3
100
4.35
150
4.4
200
V
mV
V BAT Pin Leakage
VBAT LEAK
20
nA
V BAT Deglitch Time
VBAT DEG
V BAT > OV BAT
0.2
2.0
4.0
ms
FLAG Output Low Voltage
FLAG Leakage Current
EN Voltage High
EN Voltage Low
EN Leakage Current
GS Voltage High
GS Voltage Low
GS Leakage Current
Vol flag
FLAG leak
V ih
V il
EN leak
V ih
V il
GS leak
V in > OVLO
Sink 1 mA on FLAG pin
FLAG level = 5 V
V in from 3.3 V to 5.25 V
V in from 3.3 V to 5.25 V
EN = 5.5 V or GND
V in from 3.3 V to 5.25 V
V in from 3.3 V to 5.25 V
EN = 5.5 V or GND
1.2
1.2
10
200
200
400
0.4
0.4
mV
nA
V
V
nA
V
V
nA
TIMINGS
Start Up Delay
FLAG going up Delay
Rearming Delay
Overcurrent Regulation Time
Output Turn Off Time
Alert Delay
Disable Time
t on
t start
t REARM
t REG
t off
t stop
t dis
From V in > UVLO to V out = 0.8xV in
From V out > 0.2xV in to FLAG = 1.2 V
OCP Active
OCP Active
From V in > OVLO to V out ≤ 0.3 V, V in increasing
from 5 V to 8 V at 3 V/ m s.
From V in > OVLO to FLAG ≤ 0.4 V, (see Figure 16)
V in increasing from 5 V to 8 V at 3 V/ m s
From EN 0.4 to 1.2 V to V out ≤ 0.3 V
15
15
15
1.2
30
30
30
1.8
1.5
1.5
3.0
45
45
45
3.0
5.0
ms
ms
ms
ms
m s
m s
m s
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
T sd
Tsd hyst
150
30
° C
° C
NOTE:
Electrical parameters are guaranteed by correlation across the full range of temperature.
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