参数资料
型号: NCP4680DMX28TCG
厂商: ON Semiconductor
文件页数: 2/20页
文件大小: 0K
描述: IC REG LDO 2.8V .15A 4XDFN
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 2.8V
输入电压: 最高 5.25V
电压 - 压降(标准): 0.25V @ 150mA
稳压器数量: 1
电流 - 输出: 150mA(最小)
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 4-XFDFN 裸露焊盘
供应商设备封装: 4-XDFN(0.8x0.8)
包装: 标准包装
其它名称: NCP4680DMX28TCGOSDKR
NCP4680
VIN
CE
Vref
Current Limit
NCP4680Hxxxx
VOUT
GND
VIN
CE
Vref
Current Limit
NCP4680Dxxxx
VOUT
GND
Figure 2. Simplified Schematic Block Diagram
PIN FUNCTION DESCRIPTION
Pin No.
Pin No.
Pin No.
XDFN4*
1
2
3
4
?
SC ? 70
4
3
1
5
2
SOT23
5
2
3
1
4
Pin Name
V OUT
GND
CE
V IN
NC
Description
Output pin
Ground
Chip enable pin (Active “H”)
Input pin
No connection
*Tab is GND level. (They are connected to the reverse side of this IC.
The tab is better to be connected to the GND, but leaving it open is also acceptable.
ABSOLUTE MAXIMUM RATINGS
Rating
Input Voltage (Note 1)
Output Voltage
Chip Enable Input
Output Current
Power Dissipation XDFN0808
Power Dissipation SC ? 70
Power Dissipation SOT23
Junction Temperature
Storage Temperature
ESD Capability, Human Body Model (Note 2)
ESD Capability, Machine Model (Note 2)
Symbol
V IN
V OUT
V CE
I OUT
P D
T J
T STG
ESD HBM
ESD MM
Value
6.0
? 0.3 to V IN + 0.3
6.0
180
286
380
420
? 40 to 150
? 55 to 125
2000
200
Unit
V
V
V
mA
mW
° C
° C
V
V
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. Refer to ELECTRICAL CHARACTERISTIS and APPLICATION INFORMATION for Safe Operating Area.
2. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per AEC ? Q100 ? 002 (EIA/JESD22 ? A114)
ESD Machine Model tested per AEC ? Q100 ? 003 (EIA/JESD22 ? A115)
Latch ? up Current Maximum Rating tested per JEDEC standard: JESD78.
http://onsemi.com
2
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