Low Power High Efficiency Low Ripple Operating Frequency High PFM Control Synchronous Boost DC-DC Converter CXSU63285

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The CXSU63285 series is a PFM controlled boost DC-DC converter with low power consumption, high efficiency, low ripple and high operating frequency. The CXSU63285 series requires only 3 external elements to complete low-input battery voltage input.

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The CXSU63285 series is a PFM controlled boost DC-DC converter with low power consumption, high efficiency, low ripple and high operating frequency. The CXSU63285 series requires only 3 external elements to complete low-input battery voltage input.

Product FeaturesReturn to TopH3r嘉泰姆

Maximum efficiency: 94%H3r嘉泰姆
The highest working frequency: 300KHzH3r嘉泰姆
Low quiescent current: 10 μAH3r嘉泰姆
Output voltage: 1.8V ~ 5.0V (step 0.1V)H3r嘉泰姆
Output accuracy: ± 2.5%H3r嘉泰姆
Input voltage: 0.9V ~ 6.5VH3r嘉泰姆
Low ripple, low noiseH3r嘉泰姆

Scope of applicationReturn to TopH3r嘉泰姆

Electronic equipment with 1~3 dry batteriesH3r嘉泰姆
Digital camera, electronic dictionaryH3r嘉泰姆
-LED flashlight, LED lightsH3r嘉泰姆
Blood pressure meter, MP3, remote control toyH3r嘉泰姆
Wireless headphones, wireless mouse and keyboard, medical equipmentH3r嘉泰姆
Anti-lost device, car anti-theft device, chargerH3r嘉泰姆
VCR, PDA and other handheld electronic devicesH3r嘉泰姆

Technical Specification (Product PDF)Return to Top H3r嘉泰姆

If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!H3r嘉泰姆
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Product packaging diagramReturn to TopH3r嘉泰姆

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Circuit schematicReturn to TopH3r嘉泰姆

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Related Chip Selection GuideReturn to Top More productsH3r嘉泰姆

Product Name	Operating voltage (V)	Output voltage (V)	Output current (mA)	Quiescent current (uA)	Oscillation frequency (KHz)	HighestEfficiency(%)	Encapsulation form	Remarks
CXSU63280	0.9-6.5	1.8-5.0	300	7	300	94	SOT23-5L	Synchronous True Off
CXSU63281	1.8-4.2	2.5-4.5	1200	60	1000	95	SOT23-6L	Synchronous True Off
CXSU63282	0.9-4.2	2.5-4.5	1200	60	1000	95	SOT23-6L	Synchronous True Off
CXSU63283	0.9-6.5	1.8-5.0	300	10	300	92	SOT23-6L	Synchronous True Off
CXSU63284	0.9-5.2	2.8-5.0	300	15	1000	94	SOT23-5L,SOT23-3L	Synchronous boost
CXSU63285	0.9-6.5	1.8-5.0	300	10	300	94	SOT23-3L,SOT23-5L,SOT23-3B, TO-92,SOT-89-3L	Synchronous boost
CXSU63286	0.9-5.2	2.8-4.4	300	3	300	94	SOT23-5L,SOT23-3L	Synchronous boost
CXSU63287	0.9-5.2	2.8-4.4	300	3	300	94	SOT23-5L,SOT23-3L	Synchronous boost
CXSU63288	0.9-6.5	1.8-5.0	300	15	300	94	SOT23-5L	Synchronous boost
CXSU63289	2.0-24	2.5-28	2800	200	1200	93	SOT23-6L	asynchronous boost
CXSU63290	2.0-24	2.5-28	2000	90	1200	93	SOT23-6L	asynchronous boost
CXSU63291	2.0-24	2.5-28	2000	100	1400	93	SOT23-6L	asynchronous boost
CXSU63292	2.7-5.0	4.9-5.1	300	400	300	70	SOT23-6L	charge pump
CXSU63293	2.1-5.0	3.2-5.0	300	650	1000	70	SOT23-6L	charge pump
CXSU63294	2.1-5.0	3.2-5.0	300	650	PFM	70	SOT23-6L	charge pump
CXSU63269	0.9-6.5	1.8-5.0	300	15	300	94	SOT23-3L,SOT23-5L,TO-92S, TO-92,SOT-89-3L	Synchronous boost
CXSU6306	0.9-6.5	1.8-5.0	350	6.5	300	88	SOT23-5L,SOT23-3L,SOT89-3L,SOT23-3B	asynchronous boost
CXSU6305	2.7-5.5	2.7-22	100	90	1000	88	SOT23-5L	asynchronous boost
CXSU6308	0.9-6.5	2.0-5.2	1100	17	1000	90	SOT23-6L,SOT89-5L	asynchronous boost
CXSU63270	0.9-5.5	2.5-5.5	1100	21	1000	90	SOT23-6L	asynchronous boost
CXSU6307	1.6-5.0	1.4-6.0	1200	80	1500	90	SOT23-6L	asynchronous boost

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The CXSU63285 series is a PFM controlled boost DC-DC converter with low power consumption, high efficiency, low ripple and high operating frequency. The CXSU63285 series requires only 3 external elements to complete low-input battery voltage input.

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