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參數(shù)資料
| 型號： | TEA1501TD-T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | SOT-176, 8 PIN |
| 文件頁數(shù)： | 17/22頁 |
| 文件大?。?/td> | 154K |
| 代理商： | TEA1501TD-T |
1998 Aug 19
4
Philips Semiconductors
Preliminary specication
Greeny; GreenChip
TEA1501
BLOCK DIAGRAM
Fig.2 Block diagram.
handbook, full pagewidth
MGM820
Vaux MANAGEMENT
REFERENCE BLOCK
TEMPERATURE
PROTECTION
SWITCH
OSCILLATOR
startup current source
SUPPLY CURRENT
TRACKING
MODULATOR
on/off level
data off
data on
BURST OSCILLATOR
LOGIC
TEA1501
COUNTER
power
switch
GATE DRIVER
LEADING EDGE
BLANKING
5
6
3
2
48
1
Vdetect
Drn
OOD
Gnd
Vaux
Ref
Bt
Src
PINNING
SYMBOL
PIN
DESCRIPTION
Src
1
source of the power switch and input
for primary current sensing
OOD
2
on/off input and data transfer output
Bt
3
input for burst capacitor
Ref
4
input for reference resistor
Vaux
5
supply input of the IC and input for
voltage regulation
Gnd
6
ground
n.c.
7
not connected to comply with safety
requirements
Drn
8
drain of the power switch and input
for startup current
Fig.3 DIL8 Package.
handbook, halfpage
1
2
3
4
8
7
6
5
MGM821
TEA1501
Drn
n.c.
OOD
Gnd
Vaux
Ref
Bt
Src
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相關(guān)代理商/技術(shù)參數(shù) |
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| TEA1504 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GreenChip SMPS control IC |
| TEA1506 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GreenChip SMPS control IC |
| TEA1506AP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GreenChip SMPS control IC |
| TEA1506AP/N1,112 | 功能描述:IC CONTROLLER SMPS 8-DIP RoHS:是 類別:集成電路 (IC) >> PMIC - AC-DC 轉(zhuǎn)換器，離線開關(guān) 系列:GreenChip™ II 標準包裝:1 系列:FPS™ 輸出隔離:隔離 頻率范圍:61kHz ~ 73kHz 輸入電壓:8 V ~ 26 V 輸出電壓:650V 功率（瓦特）:12W 工作溫度:-40°C ~ 115°C 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-MDIP 包裝:Digi-Reel® 其它名稱:FSL206MRBNFSDKR |
| TEA1506AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GreenChip SMPS control IC |
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