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參數(shù)資料
| 型號(hào)： | TK75005DCMG |
| 廠商： | TOKO INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | LOW-COST FLEXIBLE PWM CONTROLLER |
| 中文描述： | SWITCHING CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 83K |
| 代理商： | TK75005DCMG |
Page 4
January 1999 TOKO, Inc.
TK75005
TEST CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
OVP
DRV
EAIN
VCC
GND
EAOUT
FB
CT
3 k
3 k
100 k
INV AMP IN
CT
680pF
1 nF
CCC
4.7 μF
I
12
20
SUPPLY CURRENT vs.
SUPPLY VOLTAGE
VCC (V)
0.4
0 4 8 12 16 20
16
0.8
0.0
DEVICE ON
STANDBY
F
FREQUENCY AT DRV PIN
VS.
TIMING
CAPACITANCE (-25 TO 85
°
C)
10000
CT (pF)
100
10
10 100 1000 10000
1000
I
-180
-100
SLOPE COMPENSATION PEAK
CURRENT vs. TEMPERATURE
TEMPERATURE (
°
C)
-220
-50 0 50 100
-140
-260
I
20
40
SUPPLY CURRENT vs.
FREQUENCY AT DRV
FREQUENCY (kHz)
10
0 400 800 1200 1600
30
0
50
CDRV = 1 nF
CDRV = 470 pF
CDRV = 0 pF
V
300
600
TIME (μs)
150
0 5 10 15 20
450
0
SLOPE COMPENSATION RAMP
ISC(PK)
ISC(VL)
RFB = 3 k TO GND
CT = 680 pF, EAOUT(HIGH)
ISC(PK) - ISC(VL)
V2.48
2.6
REFERENCE VOLTAGE vs.
TEMPERATURE
TEMPERATURE (
°
C)
-50 0 50 100
2.56
2.40
2.44
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TK75005MCMG | LOW-COST FLEXIBLE PWM CONTROLLER |
| TK75005MCTL | LOW-COST FLEXIBLE PWM CONTROLLER |
| TK75018DCTL | SWITCHED CAPACITOR VOLTAGE CONVERTER WITH REGULATOR |
| TK75018 | SWITCHED CAPACITOR VOLTAGE CONVERTER WITH REGULATOR |
| TK75018MCTL | SWITCHED CAPACITOR VOLTAGE CONVERTER WITH REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TK75005DCTL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW-COST FLEXIBLE PWM CONTROLLER |
| TK75005MCMG | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW-COST FLEXIBLE PWM CONTROLLER |
| TK75005MCTL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW-COST FLEXIBLE PWM CONTROLLER |
| TK75018 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:SWITCHED CAPACITOR VOLTAGE CONVERTER WITH REGULATOR |
| TK75018DCTL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:SWITCHED CAPACITOR VOLTAGE CONVERTER WITH REGULATOR |
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