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Intersil, Corp.
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| Part No. |
ISL97519IUZ-TK
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| OCR Text |
...sw itching frequency is set to 620khz. when connected to high or v dd , switching frequency is set to 1.25mhz. 8 ss soft-start control pin. connect a capacitor to control the converter start-up. 1 2 3 4 8 7 6 5 comp fb en gnd ss fsel vdd ... |
| Description |
1% Output Accuracy 600kHz/1.2MHz PWM Step-Up Regulator; Temperature Range: -40°C to 85°C; Package: 8-MSOP T&R 2 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PDSO8
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| File Size |
318.05K /
9 Page |
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it Online |
Download Datasheet
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Intersil
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| Part No. |
EL7516
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| OCR Text |
...CIENCY - 3.3V VIN TO 12V VOUT @ 620khz
FIGURE 4. LOAD REGULATION - 3.3V VIN TO 12V VOUT @ 620khz
95 90 EFFICIENCY (%) 85 80 75 70 LOAD REGULATION (%) 0 100 200 300 400 500
1
0.5
0
-0.5
-1
0
100
200
300
40... |
| Description |
600kHz/1.3MHz PWM Step Up Regulator
From old datasheet system
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| File Size |
228.45K /
8 Page |
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it Online |
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INTERSIL[Intersil Corporation]
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| Part No. |
TB435
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| OCR Text |
...uency - can be selected between 620khz (FSEL <0.6V) or 12.5MHz (FSEL >2.7V) 5. R3 and C5 are the compensation network.
SW R5 C4 27nF C2 R4 10k + C1 22F 10k
C5
R3 3.9k C6 4.7nF
1 COMP R1 85.2k R2 10k 2 FB 3 SHDN 4 GND
SS 8 FSEL ... |
| Description |
Using the EL7516 Demo Board
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| File Size |
128.45K /
2 Page |
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it Online |
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MAXIM[Maxim Integrated Products]
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| Part No. |
MAX1540 MAX1541 MAX1540ETJ MAX1541ETL
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| OCR Text |
... Battery Input Range 170kHz to 620khz Selectable Switching Frequency Overvoltage/Undervoltage-Protection Option 1.7ms Digital Soft-Start Drives Large Synchronous-Rectifier FETs 2V 0.7% Reference Output Separate Power-Good Window Compa... |
| Description |
Dual Step-Down Controllers with Saturation Protection, Dynamic Output, and Linear Regulator
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| File Size |
831.57K /
49 Page |
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it Online |
Download Datasheet |
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Tripath
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| Part No. |
BRIDGED-RB-TA3020
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| OCR Text |
...ALUE 350W 600W 500W 850W 650kHz 620khz 180mA 45mA 100mA 100mA 89% 83% 215uV
+Freqsw -Freqsw VN10Iq V5Iq VPPIq VNNIq eOUT
ELECTRICAL CHARACTERISTICS FOR BRIDGED RB-TA3020-2
Unless otherwise specified, f = 1kHz, Measurement Bandwid... |
| Description |
Reference Board
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| File Size |
982.08K /
36 Page |
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it Online |
Download Datasheet |
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