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Datasheet KIC6961T PDF ( 特性, スペック, ピン接続図 )

部品番号 KIC6961T
部品説明 Adjustable 1 Channel Current Limited Power Switch
メーカ KEC
ロゴ KEC ロゴ 
プレビュー
Total 11 pages
		
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KIC6961T Datasheet, KIC6961T PDF,ピン配置, 機能
SEMICONDUCTOR
TECHNICAL DATA
Adjustable 1 Channel Current Limited Power Switch
Description
The KIC6961T is integrated power switches optimized for USB and other
hot-swap applications with a programmable current limit feature. Current
limit accuracy 6 % can be achieved at high current-limit settings.
The family of devices complies with USB 2.0 and is available with high
polarity of Enable input. They offer current and thermal limiting and short
circuit protection as well as controlled rise time and under-voltage lockout
functionality.
KIC6961T
Analog CMOS Integrated Circuits
Features
Single USB Port Power Switches with discharge
Operating input voltage range 2.7V to 5.5V
Up to 2.1A Maximum Load Current
Adjustable Current Limit : 75mA to 2.5A
Reverse Current Blocking
Fault report with blanking time(7ms)
100m Power MOSFET
Maximum Ratings (Ta=25 )
Characteristic
Symbol
Rating
Input Voltage
Output Voltage
Power Dissipation
(No Heatsink)
VIN
VOUT
PD *
6.5
6.5
900
Operating Junction
Temperature
Storage Temperature
Tj -40 ~ 125
Tstg -55 ~ 150
* Note ) Package Mounted on a Ceramic Board (600mm2 0.8mm)
Unit
V
V
mW
Pin Configurations
TS6(SOT23-6)
2013. 4. 29
Revision No : 0
1/11

1 Page



KIC6961T pdf, ピン配列
KIC6961T
Recommended Operating Conditions (Ta=25 , Unless otherwise stated)
Symbol
VIN
VEN
VIH
VIL
RLMIT
Parameter
Input Voltage
Enable Voltage
High-Level Input Voltage on EN
Low-Lever Input Voltage on EN
Current-Limit Threshold Resistor Range (1% initial tolerance)
Electrical Characteristics (VIN=5V, Ta=25 , Unless otherwise stated)
Characteristics
Symbol
Test Conditions
Supply
Input UVLO
Input UVLO Hysteresis
Input Shutdown Current
Input Quiescent Current
Reverse Leakage Current
Power Switch
VUVLO
ISHDN
IQ
ILEAK
VIN rising
VIN decreasing
Disabled, IOUT = 0A
Enabled, IOUT = 0A
Disabled, VOUT grounded
Switch On-resistance
Output Turn-On Rise Time
Output Turn-Off Fall Time
Current Limit
RDS(ON)
TR
TF
IOUT = 1.0A, Ta=25
IOUT = 1.0A, -40 Ta 85
CL=1 , RLOAD=10
CL=1 , RLOAD=10
Current Limit
Enable Pin
ILMIT
RLMIT=10
RLMIT=20
RLMIT=49.9
RLMIT=210
EN Input Logic Low Voltagve
EN Input Logic High Voltagve
EN Input Leakage
Output Discharge
VIL
VIH
ISINK
VIN= 2.7V to 5.5V
VIN= 2.7V to 5.5V
VEN=5V
Discharge time
Reverse Voltage Protection
TDIS
CL=100 , RLOAD=10
Reverse Leakage Current
IREV
Disabled, VIN=0V,
VOUT=5V, IREV@VIN
Fault Flag
FLG Blanking time
Thermal Shutdown
TBLANK CIN=10 , CL=22
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
TSHDN
THYS
Enabled, RLOAD=1
Disabled, VOUT grounded
2013. 4. 29
Revision No : 0
Min.
2.7
0
2.0
0
10
Max.
5.5
5.5
VIN
0.8
210
Units
V
V
V
V
Min. Typ. Max. Units
2.0 2.2 2.4
V
50 100 150 mV
0.2 0.5 1.0
20 45 70
- 0.1 1
- 100 - m
- - 150 m
- 0.6 1.5
- 0.2 0.4
2312
1098
382
50
2500
1220
435
75
2687
1342
487
100
mA
mA
mA
mA
- - 0.8 V
2- -V
- -1
1 3 6 ms
- 0.1 1
4 7 15 ms
130 150 170
- 25 -
3/11


3Pages


KIC6961T 電子部品, 半導体
Actual Waveform
RLMIT
VOUT 5V/div
FLG 5V/div
10
IIN 2A/div
VOUT 5V/div
FLG 5V/div
20
IIN 1A/div
VOUT 5V/div
49.9
FLG 5V/div
IIN 500mA/div
KIC6961T
Over Load
2.0ms/div
2.0ms/div
2.0ms/div
VOUT 5V/div
Short Circuit
FLG 5V/div
VIN=5V
RL=1.5
CIN=10
COUT=100
IIN 2A/div
VOUT 5V/div
FLG 5V/div
VIN=5V
RL=3
CIN=10
COUT=100
IIN 1A/div
VOUT 5V/div
FLG 5V/div
VIN=5V
RL=4
CIN=10
COUT=100
IIN 500mA/div
2.0ms/div
2.0ms/div
2.0ms/div
VIN=5V
CIN=10
COUT=100
VIN=5V
CIN=10
COUT=100
VIN=5V
CIN=10
COUT=100
2013. 4. 29
Revision No : 0
6/11

6 Page





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