參數(shù)資料
型號(hào): NCP1422
廠商: ON SEMICONDUCTOR
元件分類: DC/DC變換器
英文描述: High Efficiency DC-DC Converters
中文描述: 高效率DC - DC轉(zhuǎn)換器
文件頁(yè)數(shù): 7/20頁(yè)
文件大?。?/td> 1886K
代理商: NCP1422
Page 7
ON Semiconductor
Smaller, Thinner, Faster, Cooler & Safer Charging Switch Elements
Charging Switches
Device Type
Package
WDFN 2x2 mm
SOT-23/TSOP-6
ChipFET
FET Single
NTLJS11P
NTGSP
NTHS101P, NTHS51
Low V
CE(sat)
BJT
NSS1500UWT1G
NSS0100LT1G
NSS500CF8T1G
FET + Schottky
NTLJF117P
NTGF1P
NTHD101F, NTHDP0F
FET Dual
NTLJD115P
NTGD161P
NTHD10P, NTHD01P
Key Features
Thermal Performance >1.5 W
Package Footprints as Small as mm
Low Profile <0.8 mm
ISNS
VCC
Charging Switch
VSNS
CFLG
ISEL
CMP
P
+
+
C
out
+
C
in
R
ISEL
R
SNS
M
C
LED
GND
V
IN
Rectifiers Manage Big Power in Small Packages
Typical Charging Switch Circuit
Schottky Rectifiers
Device
V
RRM
V
f
Current
Package
MBRM110E
10 V
0.6 V
1 A
POWERMITE
MBRM10E
0 V
0.6 V
1 A
POWERMITE
MBRM10L
0 V
0. V
1 A
POWERMITE
MBRM10
0 V
0.5 V
1 A
POWERMITE
MBR050L
0 V
0. V
0.5 A
SOD-1
MBR050
0 V
0. V
0.5 A
SOD-1
MBR050
0 V
0.6 V
0.5 A
SOD-1
MBR10
0 V
0.7 V
1 A
SOD-1
Typical Switch Elements
Single FET
Dual FET
BJT
FET +
Schottky
i
C
0
v
F
, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
10
1.0
0.1
0.3
0.1
0.2
0.4
0.6
0.5
TJ= 150°C
TJ= 125°C
TJ= 85°C
TJ= 25°C
TJ= -40°C
MBRM130L Typical Forward Voltage
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