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參數(shù)資料
| 型號： | TEA1506AP/N1,112 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8 |
| 封裝： | 0.300 INCH, MO-001, SC-504-8, SOT-97-1, PLASTIC, DIP-8 |
| 文件頁數(shù)： | 5/22頁 |
| 文件大?。?/td> | 122K |
| 代理商： | TEA1506AP/N1,112 |
2003 Sep 09
13
Philips Semiconductors
Product specication
GreenChip
II SMPS control IC
TEA1506P; TEA1506AP;
TEA1506T; TEA1506AT
CHARACTERISTICS
Tamb =25 °C; VCC = 15 V; all voltages are measured with respect to ground; currents are positive when owing into
the IC; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Start-up current source (pin DRAIN)
IDRAIN
supply current drawn from
pin DRAIN
VCC < Vstart
500
A
VCC >Vstart
50
A
BVDSS
breakdown voltage
650
V
Supply voltage management (pin VCC)
VCC(start)
start-up voltage on VCC
10.3
11
11.7
V
VCC(UVLO)
undervoltage lock-out on VCC
8.1
8.7
9.3
V
VCC(hys)
hysteresis voltage on VCC
VCC(start) VCC(UVLO)
2.0
2.3
2.6
V
ICC(oper)
supply current under normal
operation
no load on pin DRIVER 1.1
1.3
1.5
mA
ICC(start)
supply current in start-up and safe
restart mode
VCC <Vstart
0(1)
70
A
ICC(protection)
supply current while not switching
VCC >VUVLO
0.85
mA
Demagnetization management (pin DEM)
Vth(DEM)
demagnetization comparator
threshold voltage on pin DEM
50
100
150
mV
Iprot(DEM)
protection current on pin DEM
VDEM =50mV
50(2) 10
nA
Vclamp(DEM)(neg) negative clamp voltage on pin DEM IDEM = 150 A
0.5
0.25
0.05
V
Vclamp(DEM)(pos) positive clamp voltage on pin DEM
IDEM = 250 A
0.5
0.7
0.9
V
tsuppr
suppression of transformer ringing
at start of secondary stroke
1.1
1.5
1.9
s
Pulse width modulator
ton(min)
minimum on-time
tleb
ns
ton(max)
maximum on-time
latched
40
50
60
s
Oscillator
fosc(l)
oscillator low xed frequency
VCTRL > 1.5 V
20
25
30
kHz
fosc(h)
oscillator high xed frequency
VCTRL < 1 V
145
175
205
kHz
Vvco(start)
peak voltage on pin Isense; where
frequency reduction starts
see Figs 7 and 8
VCO1
mV
Vvco(nom)
peak voltage on pin Isense; where
the frequency is equal to fosc(l)
VCO1 50
mV
Duty cycle control (pin CTRL)
VCTRL(min)
minimum voltage on pin CTRL for
maximum duty cycle
1.0
V
VCTRL(max)
maximum voltage on pin CTRL for
minimum duty cycle
1.5
V
Iprot(CTRL)
protection current on pin CTRL
VCTRL = 1.5 V
1(2)
0.8
0.5
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA1506AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GreenChip SMPS control IC |
| TEA1506AT/N1,118 | 功能描述:DC/DC 開關(guān)控制器 IC SMPS CONTROLLER RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| TEA1506AT/N1,518 | 功能描述:DC/DC 開關(guān)控制器 TEA1506AT/SO14/REEL13DP//N1 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| TEA1506P | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GreenChip SMPS control IC |
| TEA1506P/N1,112 | 功能描述:DC/DC 開關(guān)控制器 GREENCHIP 2 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
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