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ST Microelectronics
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Part No. |
AN667
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OCR Text |
...mentioned formula: PO L sw I lpk 2 2
where: VO_min is the minimum output voltage value (normally at the maximum load conditions) Vop_min is the minimum output operative voltage before the 'power fail' detection. BOOST INDUCTOR Designi... |
Description |
DESIGNING A HIGH POWER FACTOR SWITCHING PREREGULATOR WITH THE L6560/A TRANSITION MODE I.C.
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File Size |
493.21K /
11 Page |
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it Online |
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AUK[AUK corp]
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Part No. |
S3843
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OCR Text |
... maximum peak switch current is lpk(max)=1.0V/Rs, and under the normal operating conditions the peak inductor current controlled by the voltage at pin1.
5. Shutdown Techniques
4.7K 8 V
RE F
1
CO MP
Shutdown of the S3843 can be... |
Description |
Current Mode PWM Controller
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File Size |
292.01K /
8 Page |
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it Online |
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AUK[AUK corp]
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Part No. |
S3843P
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OCR Text |
... maximum peak switch current is lpk(max)=1.0V/Rs, and under the normal operating conditions the peak inductor current controlled by the voltage at pin1.
5. Shutdown Techniques
4.7K 8 V
RE F
1
CO MP
Shutdown of the S3843 can be... |
Description |
Current Mode PWM Controller
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File Size |
297.29K /
7 Page |
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it Online |
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Vishay Intertechnology,Inc.
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Part No. |
SI9175DH-T1
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OCR Text |
...m inductor peak current limit i lpk 1500 m a o n r e s i s t a n c e p-channel r d s ( ) v i n = 3 6 v 250 m ? ? o u t p u t r i p p l e v o l t a g e pwm 0 0 5 ? ? c out(esr) i out =30ma 80 m v p-p e f f i ... |
Description |
High Performance Step-Down DC-DC Converter With Adjustable Output Voltage
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File Size |
313.53K /
12 Page |
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it Online |
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RENESAS[Renesas Electronics Corporation]
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Part No. |
M62293FP
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OCR Text |
...AX TOFF (MIN) TON (MAX) L (MIN) lpk
Expressions
VO + VF VIN - VCE (sat) - VO 1 fOSC: 110 kHz (VCC = 5 V) fOSC (TON + TOFF) / ( 1 + 1 - TOFF fOSC (VIN - VCE (sat) - VO) x TON (MAX) lO lO + 1 lO 2 TON TOFF )
Note:
VF: Forward voltag... |
Description |
3.3 V, 2.5 V Fixed 2-Output Voltage DC/DC Converter
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File Size |
111.72K /
7 Page |
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it Online |
Download Datasheet
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Price and Availability
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