參數(shù)資料
型號(hào)： TEA1620P
廠商： NXP SEMICONDUCTORS
元件分類： 穩(wěn)壓器
英文描述： STARplug
中文描述： 0.25 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PDIP8
封裝： 0.300 INCH, PLASTIC, MO-001, DIP-8
文件頁(yè)數(shù)： 8/16頁(yè)
文件大小： 84K
代理商： TEA1620P
9397 750 12577
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 17 March 2004
8 of 16
Philips Semiconductors
TEA1620P
STARplug
TM
8.7.3
Efficiency
An efficiency of 75 % at maximum output power can be achieved for a complete converter
designed for universal mains.
8.7.4
Ripple
A minimum ripple is obtained in a system designed for a maximum duty factor of 50 %
under normal operating conditions, and a minimized dead time. The magnitude of the
ripple in the output voltage is determined by the frequency and duty factor of the
converter, the output current level, and the value and ESR of the output capacitor.
9.
Limiting values
[1]
Pins V
CC
and RC are not allowed to be current driven.
Pins REG and AUX are not allowed to be voltage driven.
[2]
[3]
Human body model: equivalent to discharging a 100 pF capacitor through a 1.5 k
series resistor.
Machine model: equivalent to discharging a 200 pF capacitor through a 0.75
μ
H coil and a 10
series
resistor.
[4]
Table 4:
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Voltages
V
CC
supply voltage
V
RC
oscillator input voltage
V
SOURCE
DMOS power transistor source
voltage
V
DRAIN
DMOS power transistor drain
voltage
Currents
I
REG
regulation input current
I
AUX
auxiliary winding input current
I
RC
oscillator capacitor charge
current
I
SOURCE
source current
I
DRAIN
drain current
General
P
tot
total power dissipation
T
stg
storage temperature
T
amb
ambient temperature
T
j
junction temperature
V
esd
electrostatic discharge voltage
Limiting values
Conditions
Min
Max
Unit
continuous
[1]
0.4
0.4
0.4
+40
+3
+5
V
V
V
[1]
0.4
+650
V
[2]
-
10
3
6
+5
-
mA
mA
mA
[2]
0.25
0.25
+0.25
+0.25
A
A
T
amb
< 45
°
C
-
55
20
20
1.0
+150
+85
+145
W
°
C
°
C
°
C
human body model
pin DRAIN
all other pins
machine model
all pins
[3]
1500
2000
+1500
+2000
V
V
[4]
200
+200
V
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TEA1620P/N1,112 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 STARPLUG SMPS CNTRLR 48 OHM 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(kāi)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
TEA1622P 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STARplugTM
TEA1622P/N1 功能描述:轉(zhuǎn)換 - 電壓電平 STARPLUG 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
TEA1622P/N1,112 功能描述:轉(zhuǎn)換 - 電壓電平 STARPLUG 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
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