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TL497AIN

TL497AIN
Mfr. #:
TL497AIN
Сипаттама:
Switching Voltage Regulators 1.2V Switching V
Өміршеңдік кезең:
Осы өндірушіден жаңа.
Деректер тізімі:
TL497AIN Деректер тізімі
Жеткізу:
DHL FedEx Ups TNT EMS
Төлем:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Көбірек ақпарат:
TL497AIN Көбірек ақпарат TL497AIN Product Details
Өнім атрибуты
Төлсипат мәні
Өндіруші:
Texas Instruments
Өнім санаты:
Ауыстыру кернеуінің реттегіштері
RoHS:
Y
Орнату стилі:
SMD/SMT
Пакет/қорап:
PDIP-14
Шығу кернеуі:
35 V
Шығыс тогы:
500 mA
Шығарулар саны:
1 Output
Кіріс кернеуі MAX:
5 V
Ауыстыру жиілігі:
50 kHz
Ең төменгі жұмыс температурасы:
- 40 C
Максималды жұмыс температурасы:
+ 85 C
Серия:
TL497A
Қаптама:
Түтік
Жұмыс температурасының диапазоны:
- 40 C to + 85 C
Түрі:
Зарядтау сорғысы
Бренд:
Texas Instruments
Операциялық жабдықтау тогы:
11 mA
Өнім түрі:
Ауыстыру кернеуінің реттегіштері
Зауыттық буманың саны:
25
Ішкі санат:
PMIC - Қуатты басқару IC
Бірлік салмағы:
0.032734 oz
Tags
TL497AI, TL497A, TL497, TL49, TL4
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    A***a
    A***a
    PK

    i received refunds .thanks . but i want to fix that issu which due to didn't received my products

    2019-03-29
    S***o
    S***o
    RU

    Looks all well but did not have time to check

    2019-04-21
***AS INTRUMENTS
The TL497A incorporates all the active functions required in the construction of switching voltage regulators. It also can be used as the control element to drive external components for high-power-output applications. The TL497A was designed for ease of use in step-up, step-down, or voltage-inversion applications requiring high efficiency.
***TEXAS
The TL497A is a fixed-on-time variable-frequency switching-voltage-regulator control circuit. The switch-on time is programmed by a single external capacitor connected between FREQ CONTROL and GND. This capacitor, CT, is charged by an internal constant-current generator to a predetermined threshold. The charging current and the threshold vary proportionally with VCC. Thus, the switch-on time remains constant over the specified range of input voltage (4.5 V to 12 V). Typical on times for various values of CT are as follows:
***XS
The output voltage is controlled by an external resistor ladder network (R1 and R2 in Figures 1, 2, and 3) that provides a feedback voltage to the comparator input. This feedback voltage is compared to the reference voltage of 1.2 V (relative to SUBSTRATE) by the high-gain comparator. When the output voltage decays below the value required to maintain 1.2 V at the comparator input, the comparator enables the oscillator circuit, which charges and discharges CT as described above. The internal pass transistor is driven on during the charging of CT. The internal transistor can be used directly for switching currents up to 500 mA. Its collector and emitter are uncommitted, and it is current driven to allow operation from the positive supply voltage or ground. An internal Schottky diode matched to the current characteristics of the internal transistor also is available for blocking or commutating purposes. The TL497A also has on-chip current-limit circuitry that senses the peak currents in the switching regulator and protects the inductor against saturation and the pass transistor against overstress. The current limit is adjustable and is programmed by a single sense resistor, RCL, connected between VCC and CUR LIM SENS. The current-limit circuitry is activated when 0.7 V is developed across RCL. External gating is provided by the INHIBIT input. When the INHIBIT input is high, the output is turned off.
***AS INST
Simplicity of design is a primary feature of the TL497A. With only six external components (three resistors, two capacitors, and one inductor), the TL497A operates in numerous voltage-conversion applications (step-up, step-down, invert) with as much as 85% of the source power delivered to the load. The TL497A replaces the TL497 in all applications.
***ASI
The TL497AC is characterized for operation from 0°C to 70°C. The TL497AI is characterized for operation from -40°C to 85°C.
Бөлім № Сипаттама Қор Бағасы
TL497AIN
DISTI # V39:1801_07373742		Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 4.5V to 12V 14-Pin PDIP Tube
RoHS: Compliant		137
  • 25:$1.8075
TL497AIN
DISTI # 296-10198-5-ND		IC REG BUCK BOOST INV ADJ 14DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		1797In Stock
  • 5000:$0.9672
  • 2500:$1.0044
  • 1000:$1.0788
  • 500:$1.3020
  • 100:$1.5847
  • 25:$1.8600
  • 10:$1.9720
  • 1:$2.1900
TL497AIN
DISTI # 25731817		Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 4.5V to 12V 14-Pin PDIP Tube
RoHS: Compliant		125
  • 100:$1.3362
  • 10:$1.5928
  • 7:$1.8075
TL497AIN
DISTI # TL497AIN		Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 4.5V to 12V 14-Pin PDIP Tube - Rail/Tube (Alt: TL497AIN)
RoHS: Compliant
Min Qty: 350
Container: Tube		Americas - 0
  • 350:$1.0789
  • 400:$1.0269
  • 750:$0.9929
  • 1750:$0.9599
  • 3500:$0.9329
TL497AIN500-mA Peak Step-Up, Step-Down, Inverting Switching Voltage Regulator4000
  • 1000:$0.8500
  • 750:$0.9200
  • 500:$1.1200
  • 250:$1.3400
  • 100:$1.4500
  • 25:$1.6700
  • 10:$1.7900
  • 1:$2.0000
TL497AINSwitching Regulator, Voltage-mode, 0.5A, 50kHz Switching Freq-Max, BIPolar, PDIP14
RoHS: Compliant		2375
  • 1000:$1.1000
  • 500:$1.1600
  • 100:$1.2100
  • 25:$1.2600
  • 1:$1.3600
TL497AIN
DISTI # 595-TL497AIN		Switching Voltage Regulators 1.2V Switching V
RoHS: Compliant		538
  • 1:$2.1900
  • 10:$1.8600
  • 100:$1.4900
  • 500:$1.3100
  • 1000:$1.0800
  • 2500:$1.0100
  • 5000:$0.9680
TL497AINE4
DISTI # 595-TL497AINE4		Switching Voltage Regulators 500-mA Peak S-U S-D Switching Volt Reg
RoHS: Compliant		0
    TL497AINSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 14 Pin, Plastic, DIP4
    • 2:$2.6892
    • 1:$3.5856
    TL497AINSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 14 Pin, Plastic, DIP36
    • 17:$1.2893
    • 3:$1.5471
    • 1:$2.0628
    TL497AINSwithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 14 Pin, Plastic, DIP8
    • 3:$1.7700
    • 1:$2.3600
    TL497AIN
    DISTI # 6618452    		CONV DC-DC SINGLE-OUT NON-INV/INV/STEP, EA270
    • 1:£2.0000
    • 25:£1.2300
    • 100:£0.9900
    • 250:£0.9300
    • 500:£0.8600
    TL497AIN
    DISTI # C1S746200038604    		Conv DC-DC 4.5V to 12V Non-Inv/Inv/Step Up/Step Down Single-Out -1.2V to -25V/6.5V to 30V/1.2V to 3.5V 0.5A 14-Pin PDIP Tube
    RoHS: Compliant    		137
    • 350:$1.8075
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    		 Tantalum Capacitors - Solid SMD 35V 0.47uF 10% "B"
    MHS233K

    Mfr.#: MHS233K

    OMO.#: OMO-MHS233K-APEM

    		 Slide Switches Mini slide DP TT
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    Mfr.#: MHS122K

    OMO.#: OMO-MHS122K-APEM

    		 Slide Switches SPDT 0.3A 30V On-On
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    Қол жетімділік
    Қор:
    628
    Тапсырыс бойынша:
    2611
    Саны енгізіңіз:
    TL497AIN ағымдағы бағасы тек анықтама үшін берілген, егер сіз ең жақсы бағаны алғыңыз келсе, сату тобымызға [email protected] мекенжайына сұрауды немесе тікелей электрондық поштаны жіберіңіз.
    Анықтамалық баға (USD)
    Саны
    Тауар өлшемінің бағасы
    Қосымша. Бағасы
    1
    2,19 $
    2,19 $
    10
    1,86 $
    18,60 $
    100
    1,49 $
    149,00 $
    500
    1,31 $
    655,00 $
    1000
    1,08 $
    1 080,00 $
    2500
    1,01 $
    2 525,00 $
    5000
    0,97 $
    4 840,00 $
    10000
    0,93 $
    9 300,00 $
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