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參數(shù)資料
| 型號： | TL598Y |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, UUC |
| 封裝： | DIE |
| 文件頁數(shù)： | 4/13頁 |
| 文件大小： | 210K |
| 代理商： | TL598Y |
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Datasheets
Full datasheet in Acrobat PDF: slvs053c.pdf (154 KB)
Full datasheet in Zipped PostScript: slvs053c.psz (151 KB)
Pricing/Samples/Availability
exceptional rise- and fall-time performance for power FET control. The outputs share a
common source supply and common power ground terminals, which allow system designers
to eliminate errors caused by high current-induced voltage drops and common-mode noise.
The error amplifier has a common-mode voltage range from 0 V to V
CC -2 V. The DTC
comparator has a fixed offset that prevents overlap of the outputs during push-pull
operation. A synchronous multiple supply operation can be achieved by connecting RT to
the reference output and providing a sawtooth input to CT.
The TL598 device provides an output control function to select either push-pull or parallel
operation. Circuit architecture prevents either output from being pulsed twice during push-
pull operation. The output frequency for push-pull applications is one-half the oscillator
frequency. For single-ended applications:
The TL598C is characterized for operation from 0°C to 70°C. The TL598Q is characterized
for operation from -40°C to 125°C.
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Complete PWM Power Control Function
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Totem-Pole Outputs for 200-mA Sink or Source Current
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Output Control Selects Parallel or Push-Pull Operation
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Internal Circuitry Prohibits Double Pulse at Either Output
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Variable Dead-Time Provides Control Over Total Range
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Internal Regulator Provides a Stable 5-V Reference Supply, Trimmed to 1%
Tolerance
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On-Board Output Current-Limiting Protection
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Undervoltage Lockout for Low V
CC Conditions
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Separate Power and Signal Grounds
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TL598Q Has Extended Temperature Range...-40°C to 125°C
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相關代理商/技術參數(shù) |
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| TL59AF100Q | 功能描述:觸覺開關 Thruhole Radial lead SPST-NO 0.05A 12V RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝: |
| TL59AF160Q | 功能描述:觸覺開關 6.2X5.0MM 160G RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝: |
| TL59AF260Q | 功能描述:觸覺開關 6.2x6.2x5.0mm 260gF RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝: |
| TL59AF260Q-XD0404P | 制造商:E-Switch Inc 功能描述: |
| TL59BF100Q | 功能描述:觸覺開關 Thruhole Radial lead SPST-NO 0.05A 12V RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝: |
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