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參數(shù)資料
| 型號： | TPIC74100QPWPRQ1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 2.5 A SWITCHING REGULATOR, 440 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封裝： | GREEN, PLASTIC, HTSSOP-20 |
| 文件頁數(shù)： | 25/30頁 |
| 文件大?。?/td> | 781K |
| 代理商： | TPIC74100QPWPRQ1 |
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ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATING TABLE
RECOMMENDED OPERATING CONDITIONS
BUCK/BOOST SWITCH-MODE REGULATOR
SLIS125 – DECEMBER 2006
over recommended operating free-air temperature range (unless otherwise noted)(1)
Unregulated input voltage, V(driver)(2)
–0.5 V to 40 V
Unregulated inputs, V(AIN), V(ENABLE)(2)
–0.5 V to 40 V
Bootstrap voltages
V(Cboot1)
52 V
V(Cboot2)
14 V
Switch mode voltages
V(L1)
–1 V to 40 V
V(L2)
–1 V to 7 V
Logic input voltages, V(Rmod),V(SCR0),V(SCR1),V(CLP), and V(5Vg_ENABLE) (2)
–0.5 V to 7 V
Low output voltages, V(RESET),V(AOUT),V(logic), and V(REST)(2)
–0.5 V to 7 V
Electrostatic-discharge
V(HBMESD)(3), pin 7 (L2), pin 8 (VOUT), pin 9 (5Vg)
800 V
susceptibility
V(HBMESD)(3), pins 1–6 and 10–20
2 kV
Thermal impedance, junction-to-case, RθJC
(4)
2°C/W
Thermal impedance,
RθJA
(4)
32°C/W
junction-to-ambient
RθJA
(5)
40°C/W
Continuous power dissipation, PD
See Dissipation
Rating Table
Operating virtual junction temperature range, TJ
–40°C to 150°C
Operating ambient temperature range, TA
–40°C to 125°C
Storage temperature range, Tstg
–65°C to 125°C
Lead temperature (soldering, 10 s), T(LEAD)
260°C
(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.
(2)
All voltage values are with respect to ground.
(3)
The human body model is a 100-pF capacitor discharged through a 1.5-k
resistor into each terminal.
(4)
The thermal data is based on using 2-oz. copper trace with at least four square inches of copper footprint for heat dissipation. The
copper pad is soldered to the thermal land pattern. Correct attachment procedure must be incorporated.
(5)
The thermal data is based on using 1-oz. copper trace with at least four square inches of copper footprint for heat dissipation. The
copper pad is soldered to the thermal land pattern. Correct attachment procedure must be incorporated.
RθJA
TA ≤ 25°C Power Rating
Derating Factor Above TA = 25°C
TA = 85°C Power Rating
TA = 125°C Power Rating
32°C/W
3.9 W
31.25 mW/°C
2.03 W
0.781 W
40°C/W
3.125 W
25 mW/°C
1.625 W
0.625 W
MIN
MAX
UNIT
Unregulated input voltage, V(driver)
6
24
V
Unregulated input voltages, V(AIN) and V(ENABLE)
0
24
V
V(L1)
–1
17
Switch-mode terminals
V
V(L2)
5
5.5
V(Cboot1)
V(driver) + 10
Bootstrap voltages
V
V(Cboot2)
8
Logic levels (I/O), V(Rmod), V(logic),V(SCR0),V(SCR1),V(5Vg_ENABLE),V(RESET), V(AOUT), V(CLP), and
0
5.25
V
V(REST)
Operating ambient temperature range, TA
–40
125
°C
Logic levels (I/O), V(SCR0), V(SCR1), V(CLP) directly connected to V(logic)
V(logic)
V
4
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TPIC74100QPWPRQ1 | 制造商:Texas Instruments 功能描述:SWITCHING REG BUCK/BOOST 20HTSSOP |
| TPIC74101EVM | 功能描述:電源管理IC開發(fā)工具 TPIC74101 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| TPIC74101-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:BUCK/BOOST SWITCH-MODE REGULATOR |
| TPIC74101QPWPRQ1 | 功能描述:直流/直流開關調(diào)節(jié)器 AC Buck/Boost Switch Mode Reg RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率: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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPIC8101 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:KNOCK SENSOR INTERFACE |
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