參數(shù)資料
型號： TL2575-12I
廠商： Texas Instruments, Inc.
元件分類： 基準電壓源/電流源
英文描述： 1-A SIMPLE STEP-DOWN SWITCHING VOLTAGE REGULATORS
中文描述： 1，一個簡單的步驟式開關(guān)穩(wěn)壓器
文件頁數(shù)： 4/28頁
文件大?。?/td> 916K
代理商： TL2575-12I
www.ti.com
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
Package Thermal Data
(1)
Recommended Operating Conditions
TL2575, TL2575HV
1-A SIMPLE STEP-DOWN SWITCHING VOLTAGE REGULATORS
SLVS638B–MAY 2006–REVISED JANUARY 2007
MIN
MAX
UNIT
TL2575HV
TL2575
60
42
V
IN
–1
150
150
V
IN
Supply voltage
V
ON/OFF input voltage range
Output voltage to GND (steady state)
Maximum junction temperature
Storage temperature range
–0.3
V
V
°
C
°
C
T
J
T
stg
–65
(1)
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under
recommended operating
conditions
is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
PACKAGE
PDIP (N)
TO-263 (KTT)
TO-220 (KV)
BOARD
θ
JA
θ
JC
θ
JP(2)
High K, JESD 51-7
High K, JESD 51-5
High K, JESD 51-5
67
°
C/W
26.5
°
C/W
26.5
°
C/W
57
°
C/W
31.8
°
C/W
31.8
°
C/W
0.38
°
C/W
0.38
°
C/W
(1)
Maximum power dissipation is a function of T
(max),
θ
, and T
. The maximum allowable power dissipation at any allowable ambient
temperature is P
= (T
(max) – T
)/
θ
. Operating at the absolute maximum T
of 150
°
C can affect reliability.
For packages with exposed thermal pads, such as QFN, PowerPAD, or PowerFLEX,
θ
JP
is defined as the thermal resistance
between the die junction and the bottom of the exposed pad.
(2)
MIN
4.75
4.75
–40
MAX
UNIT
TL2575HV
TL2575
60
40
V
IN
Supply voltage
V
T
J
Operating virtual junction temperature
125
°
C
4
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參數(shù)描述
TL2575-12IKTTR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1-A Step-Down Vltge RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TL2575-12IKTTR 制造商:Texas Instruments 功能描述:DC/DC Converter IC 制造商:Texas Instruments 功能描述:IC, STEP-DOWN REGULATOR, D2PAK-5
TL2575-12IKTTRG3 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1A Simple Step-Down Switching Vltg Regs RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TL2575-12IKV 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1-A Step-Down Vltge RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TL2575-12IN 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1-A Step-Down Vltge RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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