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參數(shù)資料
| 型號： | TPS54610QPWPRG4Q1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 12 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO28 |
| 封裝： | GREEN, PLASTIC, HTSSOP-28 |
| 文件頁數(shù)： | 16/22頁 |
| 文件大?。?/td> | 527K |
| 代理商： | TPS54610QPWPRG4Q1 |
www.ti.com
ABSOLUTE MAXIMUM RATINGS
Recommended Operating Conditions
Dissipation Ratings
(1) (2)
SLVS726 – JANUARY 2007
over operating free-air temperature range unless otherwise noted(1)
TPS54610
VIN, SS/ENA, SYNC
–0.3 V to 7 V
RT
–0.3 V to 6 V
VI
Input voltage range
VSENSE
–0.3 V to 4 V
BOOT
–0.3 V to 17 V
VBIAS, COMP, PWRGD
–0.3 V to 7 V
VO
Output voltage range
PH
–0.6 V to 10 V
PH
Internally Limited
IO
Source current
COMP, VBIAS
6 mA
PH
12 A
IS
Sink current
COMP
6 mA
SS/ENA, PWRGD
10 mA
Voltage differential
AGND to PGND
±0.3 V
TJ
Operating virtual junction temperature range
–40°C to 150°C
Tstg
Storage temperature
–65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for
300°C
10 seconds
(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.
MIN
MAX
UNIT
VI
Input voltage
3
6
V
TJ
Operating junction temperature
–40
125
°C
THERMAL IMPEDANCE
TA = 25°C
TA = 70°C
TA = 85°C
PACKAGE
JUNCTION-TO-AMBIENT
POWER RATING
28 Pin PWP with solder
18.2 °C/W
5.49 W(3)
3.02 W
2.20 W
28 Pin PWP without solder
40.5 °C/W
2.48 W
1.36 W
0.99 W
(1)
For more information on the PWP package, refer to TI technical brief, literature number SLMA002.
(2)
Test board conditions:
a.
3” x 3”, 4 layers, thickness: 0.062”
b.
1.5-oz. copper traces located on the top of the PCB
c.
1.5-oz. copper ground plane on the bottom of the PCB
d.
0.5-oz. copper ground planes on the 2 internal layers
e.
12 thermal vias (see Recommended Land Pattern in applications section of this data sheet
(3)
Maximum power dissipation may be limited by over current protection.
3
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| TPS54610QPWPRQ1 | 制造商:Texas Instruments 功能描述:CONV DC-DC SGL-OUT STEP DOWN 28HTSSOP - Tape and Reel |
| TPS54611 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs |
| TPS54611-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-V TO 6-V INPUT, 6-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs (SWIFTa?￠) |
| TPS54611PWP | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Lo-In Voltage 6A Sync Buck Converter 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 |
| TPS54611PWPG4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Lo-In Voltage 6A Sync Buck Converter 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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