参数资料
型号: TK75020MTL
厂商: TOKO INC
元件分类: 稳压器
英文描述: FLUORESCENT LIGHT CONTROLLER, 165 kHz SWITCHING FREQ-MAX, PDSO14
封装: SOP-14
文件页数: 2/3页
文件大小: 0K
代理商: TK75020MTL
POWER&RF
2005 WINTER
4-37
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ELECTRICAL CHARCTERISTICS
V
CC=12V, CON/OFF=2.4V, CT=360pF, ITON/SS=ITOFFMAX=-50A, DRV: open, TA=25°C unless otherwise stated.
Value
Parameter
項目
Symbol
記号
MIN
TYP
MAX
Units
単位
Conditions
条件
Supply Section (V
CC Pin)
I
CC, OFF
2
100
A
V
ON/OFF 0V
Supply Current (Off mode) 電源電流(オフモード)
I
CC, OFF, H
2mA
V
ON/OFF=0V,VCC=16V
Supply Current (UVLO mode) 電源電流(UVLOモード)
I
CC, UVLO
700
1000
A
V
CC=5.0V
4.7
6
mA
V
CC=6V
I
CC, ON
8mA
6V<V
CC<16V
5.6
8
mA
V
CC=6V, CDRV=1nF
Supply Current (On mode)
電源電流
(オンモード)
I
CC, ON, DRV
10
mA
6V<V
CC<16V
UVLO High ThresholdUVLOハイスレッショルド
V
CC, ON
5.2
5.7
6.1
V
UVLO Low Threshold UVLOロースレッショルド
V
CC, OFF
5.0
5.4
5.7
V
UVLO Hysteresis
UVLOヒステリシス
V
CC, HYST
80
500
mV
ON/OFF Section (EN Pin)
Threshold Voltage
スレッショルド電圧
V
ON/OFF
0.4
2.4
V
6V<V
CC<16V
Input Current
入力電流
I
ON/OFF
4.0
A
V
ON/OFF=2.4V
Reference Section (REF Pin)
3.8
4.0
4.2
V
I
REF=0mA, TA=25℃
Reference Output Voltage
基準出力電圧
V
REF
3.7
4.0
4.3
V
I
REF=0mA, TA=full range
Short Circuit Current
短絡電流
I
REF, SC
-12
mA
V
REF=0V
Drive Section (DRV Pin)
Output High Voltage
出力ハイ電圧
V
DRV, HIGH
9.0
10.0
V
I
DRV=-20mA
Output Low Voltage
出力ロー電圧
V
DRV, LOW
0.3
0.6
V
I
DRV=20mA
Rise Time
立ち上がり時間
t
RISE
70
120
ns
C
DRV=1nF
Fall Time
立ち下がり時間
t
FALL
25
75
ns
C
DRV=1nF
Error Amplifier Section (EA INV and EA OUT Pin)
Equivalent Internal Reference Voltage 等価内部基準電圧
V
EA, REF
1.19
1.26
1.30
V
Bias Current
バイアス電流
I
EA INV
0.10
A
Gain-Bandwidth Product
利得
-帯域幅積
GBW
2
MHz
15k
from EA OUT to TON/SS *1
Current Limit Section (CL Pin)
Bias Current
バイアス電流
I
CL
-0.2
A
V
CL=0V
Threshold Voltage
スレッショルド電圧
V
CL, TH
180
210
240
mV
Delay to DRV
DRV遅延
t
CL, D
150
ns
V
CL step from 0V to 400mV
On-Time Setting and Soft-Start Section (TON/SS Pin)
Short Circuit Current
短絡電流
I
TON/SS,SC
-2.5
mA
V
TON/SS=0V
Pin Voltage
ピン電圧
V
TON/SS
1.8
2.0
2.2
V
I
TON/SS=0mA
Soft Start Threshold ソフトスタートスレッショルド
V
SS, TH
0.40
0.65
0.90
V
ODP Discharge Threshold
ODP放電スレッショルド
V
DCH, TH
1.0
1.4
1.9
V
Maximum Off-Time Setting Section (TOFF MAX Pin)
Short Circuit Current
短絡電流
I
TOFF MAX
2.5
mA
V
TOFF MAX=0V
Pin Voltage
ピン電圧
V
TOFF MAX
1.8
2.0
2.2
V
I
TOFF MAX=0mA
Timing Section (CT Pin)
Low Threshold Voltage ロースレッショルド電圧
V
CT, LOW
0.9
1.0
1.1
V
High Threshold Voltage ハイスレッショルド電圧
V
CT, HIGH
2.7
3.0
3.3
V
Oscillator Frequency
周波数確度
f
115
140
165
kHz
Current Transfer Ratio to CT Pin, On-Time Setting
CTピン、オンタイムセッティングの電流トランスファー率
C
TRTON
-6.2
-5.5
-4.8
VCT=4V
Current Transfer Ratio to CT Pin, MAX Off-Time Setting
CTピン、最大オフタイムセッティングの電流トランスファー率
C
TRTOFF MAX
4.75
5.25
5.75
VCT=0V
Zero Voltage Detector Section (ZVD Pin)
Detection Low Threshold 検出スレッショルド電圧
V
ZVD, TH
1.8
2.0
2.2
V
Ta=25℃
Delay to DRV
DRV遅延
t
ZVD, D
170
300
ns
V
ZVD step from 5V to 0V, CDRV=1nF
Over Dissipation Protection Section (ODP Pin)
ODP Threshold Voltage検出スレッショルド電圧
V
ODP, TH
0.45
0.70
0.95
V
Over Voltage Protection Section (OVP Pin)
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