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SGS Thomson Microelectronics
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| Part No. |
AN932
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| OCR Text |
... solution is the quiescent cur- rent, growing proportionally to the output load cur- rent, in particular when the input supply is close to the output voltage, i.e., when the power element is close to saturation. this causes efficiency probl... |
| Description |
L4955 FAMILY, APPLICATION GUIDE
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| File Size |
161.73K /
20 Page |
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it Online |
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ST Microelectronics
SGS Thomson Microelectronics
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| Part No. |
AN1007
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| OCR Text |
...v auxiliary rail with high-cur- rent capability. the power is generated by an off-line forward switching converter (inside the so-called "silver box") that regulates only one power rail through an isolated feedback loop. the other power ra... |
| Description |
L6561 - BASED SWITCHER REPLACES MAG AMPS IN SILVER BOXES
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| File Size |
65.53K /
6 Page |
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it Online |
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Advanced Analogic Technologies, Inc.
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| Part No. |
AAT1270IFO-T1
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| OCR Text |
...cluded which reduces flash cur- rent to movie mode level during high battery demand. the maximum flash and movie mode current is set by one external resistor; the ratio between flash and movie mode current is set at approximately 7.3:1. one... |
| Description |
1A Step-Up Current Regulator for Flash LEDs
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| File Size |
727.65K /
18 Page |
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it Online |
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SGS Thomson Microelectronics
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| Part No. |
AN827
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| OCR Text |
...1, must open during severe cur- rent overloads without tripping during the tran- sient inrush current condition or during normal op- eration. the fuse must have a current rating above the maximum continuous current (6.3arms) that occurs at ... |
| Description |
A 500W HIGH POWER FACTOR WITH THE L4981A CONTINUES MODE IC
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| File Size |
305.63K /
16 Page |
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it Online |
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Advanced Analog Technology,lnc.
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| Part No. |
AAT3151IFP-T1 AAT3151IWP-T1
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| OCR Text |
...arallel for driving higher-cur- rent leds. a low external parts count (two 1f fly- ing capacitors and two small 1f capacitors at v in and v out ) makes the aat3151 ideally suited for small battery-powered applications. analogictech's as 2 c... |
| Description |
High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications
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| File Size |
421.00K /
15 Page |
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it Online |
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LINEAR INTEGRATED SYSTEMS INC
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| Part No. |
LS3550A-SOT-23 LS3550B-TO-71 LS3550A-SOIC
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| OCR Text |
... emit t e r volt age d i f f e rent ia l 2 5 10 mv i c = -10ma, v ce = -5 v ? t v v be2 be1 ? base t o emit t e r volt age d i f f e rent ia l cha nge w i t h t e mper at ure 3 5 1 5 v/ c i c = -10ma... |
| Description |
2 CHANNEL, Si, PNP, RF SMALL SIGNAL TRANSISTOR
2 CHANNEL, Si, PNP, RF SMALL SIGNAL TRANSISTOR, TO-71
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| File Size |
350.46K /
11 Page |
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it Online |
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Advanced Analogic Technologies, Inc.
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| Part No. |
AAT3151BIWP-T1
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| OCR Text |
...arallel for driving higher-cur- rent leds. a low external parts count (two 1f fly- ing capacitors and two small 1f capacitors at v in and v out ) makes the aat3151b ideally suited for small battery-powered applications. analogictech's as 2 ... |
| Description |
High Efficiency 1X/1.5X Charge Pump For White LED Applications
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| File Size |
264.38K /
15 Page |
View
it Online |
Download Datasheet |
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