參數(shù)資料
型號(hào)： TEA1507
廠商： NXP Semiconductors N.V.
英文描述： GreenChipII SMPS control IC
中文描述： GreenChipII開關(guān)電源控制IC
文件頁(yè)數(shù)： 12/20頁(yè)
文件大?。?/td> 114K
代理商： TEA1507
2000 Dec 05
12
Philips Semiconductors
Preliminary specification
GreenChip
II SMPS control IC
TEA1507
Note
1.
Guaranteed by design.
Burst mode standby (pin 3)
V
th(burst)(on)
burst mode standby active threshold
voltage
burst mode standby active current
burst mode standby inactive current
burst mode standby blanking time
at I
burst
= 6 mA
3.3
3.8
4.3
V
I
th(burst)(on)
I
th(burst)(off)
t
(burst-blank)
Valley switch (pin 8)
V/
t
valley
t
valley-swon
Current and short winding protection (pin 5)
16
25
30
6
35
mA
mA
μ
s
V/
t for valley recognition
delay from valley recognition to switch-on
85
150
(1)
+
85
V/
μ
s
ns
V
sense(max)
t
propagation
maximum source voltage OCP
delay from detecting V
sense(max)
to
switch-off
short winding protection voltage
blanking time for current and short
winding protection
soft start current
V/
t = 0.1 V/
μ
s
V/
t = 0.5 V/
μ
s
0.48
0.52
140
0.56
185
V
ns
V
swp
t
leb
0.83
300
0.88
370
0.96
440
V
ns
I
ss
Overvoltage protection (pin 4)
V
sense
< 0.5 V
45
60
75
μ
A
I
(OVP)(DEM)
OVP protection level at pin 4, set by the
demagnetization resistor R
DEM
; see
Section “OverVoltage Protection (OVP)”
54
60
66
μ
A
Overpower protection (pin 4)
I
(OPP)(DEM)
OPP current at pin 4, start of OPP
correction. Set by the demagnetization
resistor R
DEM
; see Section “OverPower
Protection (OPP)”
OPP current at pin 4 where maximum
source voltage is limited to 0.3 V
24
μ
A
I
(OPP50%)(DEM)
100
μ
A
Driver (pin 6)
I
source
I
sink
source current capability of driver
sink current capability of driver
V
CC
= 9.5 V; V
DRIVER
= 2 V
V
CC
= 9.5 V; V
DRIVER
= 2 V
V
CC
= 9.5 V;
V
DRIVER
= 9.5 V
V
CC
> 12 V
400
170
300
700
88
mA
mA
mA
V
o(driver)(max)
Temperature protection
maximum output voltage of the driver
11.5
12
V
T
prot(max)
T
prot(hyst)
maximum temperature threshold
hysteresis temperature
130
140
8
(1)
150
°
C
°
C
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA1507P 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GreenChipII SMPS control IC
TEA1507P/N1,112 功能描述:轉(zhuǎn)換 - 電壓電平 SMPS GREENCHIP II RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
TEA1520 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STARplug
TEA1520P 制造商:STMicroelectronics 功能描述:NXP IC 8-PIN DIP
TEA1520P/N2,112 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 POWERPLUG RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
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