參數(shù)資料
型號： NCP380HMU21AATBG
廠商： ON Semiconductor
文件頁數(shù)： 3/23頁
文件大小： 622K
描述： IC CURRENT LIMIT SWITCH 6-UDFN
標準包裝： 3,000
功能： 限流
檢測方法： 高端
輸入電壓： 2.5 V ~ 5.5 V
電流 - 輸出： 2.1A
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 6-UDFN 裸露焊盤
供應商設備封裝： 6-uDFN（2x2）
包裝： 帶卷 (TR)
NCP380, NCV380
http://onsemi.com
3
Table 2. MAXIMUM RATINGS
Rating
Symbol
Value
Unit
From IN to OUT Pins: Input/Output (Note 1)
V
IN
 
,
 V
OUT
7.0 to +7.0
V
IN, OUT, EN, ILIM, FLAG
, Pins: Input/Output (Note 1)
V
EN,
 V
ILIM,
 V
FLAG,
 V
IN,
 V
OUT
0.3 to +7.0
V
FLAG
 Sink Current
I
SINK
1
mA
I
LIM
 Source Current
I
LIM
1
mA
ESD Withstand Voltage (IEC 6100042)
(Output Only, when Bypassed with 1.0 mF Capacitor Minimum)
ESD IEC
15 Air, 8 Contact
kV
Human Body Model (HBM) ESD Rating (Note 2)
ESD HBM
2,000
V
Machine Model (MM) ESD Rating (Notes 2 and 3)
ESD MM
200
V
Latch-up Protection (Note 4)
Pins IN, OUT, EN, ILIM, FLAG
LU
100
mA
Maximum Junction Temperature Range (Note 6)
T
J
40 to +TSD
癈
Storage Temperature Range
T
STG
40 to +150
癈
Moisture Sensitivity (Note 5)
MSL
Level 1
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1.  According to JEDEC standard JESD22A108.
2.  This device series contains ESD protection and passes the following tests:
Human Body Model (HBM) ?.0 kV per JEDEC standard: JESD22A114 for all pins.
Machine Model (MM) ?00 V per JEDEC standard: JESD22A115 for all pins.
3.  Except EN pin, 150 V.
4.  Latch up Current Maximum Rating: ?00 mA per JEDEC standard: JESD78 class II.
5.  Moisture Sensitivity Level (MSL): 1 per IPC/JEDEC standard: JSTD020.
6.  A thermal shutdown protection avoids irreversible damage on the device due to power dissipation.
Table 3. OPERATING CONDITIONS
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V
IN
Operational Power Supply
2.5

5.5
V
V
EN
Enable Voltage
0

5.5
T
A
Ambient Temperature Range
40
25
+85
癈
T
J
Junction Temperature Range
40
25
+125
癈
R
ILIM
Resistor from ILIM to GND Pin
5.0

250
kW
I
SINK
FLAG
 Sink Current


1.0
mA
C
IN
Decoupling Input Capacitor
1.0


mF
C
OUT
Decoupling Output Capacitor
USB Port per Hub
120


mF
R
qJA
Thermal Resistance Junction-to-Air
UDFN6 Package (Notes 7 and 8)

120

癈/W
TSOP5 Package (Notes 7 and 8)

305

癈/W
TSOP6 Package (Notes 7 and 8)

280

癈/W
I
OUT
Maximum DC Current
UDFN6 Package


2.1
A
TSOP5, TSOP6 Package


1.0
A
P
D
Power Dissipation Rating (Note 9)
T
A
 v 25癈
UDFN6 Package

 830

mW
TSOP5 Package

325

mW
TSOP6 Package

350

mW
T
A
 = 85癈
UDFN6 Package

325

mW
TSOP5 Package

130

mW
TSOP6 Package

145

mW
7.  A thermal shutdown protection avoids irreversible damage on the device due to power dissipation.
8.  The R
qJA
 is dependent of the PCB heat dissipation. Board used to drive this data was a 2 ?2 NCP380EVB board. It is a 2 layers board
with 2-once copper traces on top and bottom of the board. Exposed pad is connected to ground plane for UDFN6 version only.
9.  The maximum power dissipation (P
D
) is given by the following formula:
P
D
+
T
JMAX
* T
A
R
qJA
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參數(shù)描述
NCP380HMUAJAATBG 功能描述:電源開關 IC - 配電 OVER CURRENT PROTECTION RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
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NCP380HSN05AAT1G 功能描述:電源開關 IC - 配電 OVER CURRENT PROTECTION RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5
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NCP380HSN05AGEVB 功能描述:電源管理IC開發(fā)工具 NCP380 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
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