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Synchronous Step-Down DC/DC Converter for USB 3.0 CXSD62204 series is a group of synchronous-rectification type DC/DC converters with a built-in 0.6ΩP-channel driver transistor and 0.7ΩN-channel swit

The CXSD62204 series is a group of synchronous-rectification type DC/DC converters with a built-in 0.6ΩP-channel driver transistor and 0.7ΩN-channel switching transistor, designed to allow the use of ceramic capacitors. The ICs enable a high efficiency, stable power supply with an output current of 500mA to be configured using only a coil and two capacitors connected externally. Minimum operating voltage is 2.0V~6.0V. Output voltage is 3.3V(accuracy: ±2.0%). With the built-in oscillator, oscillation frequency is set to 600kHz. As for operation mode, the CXSD62204R series is automatic PWM/PFM switching control allowing fast response, low ripple and high efficiency over the full range of load (from light load to high output current conditions).The soft start and current control functions are internally optimized. During standby, all circuits are shutdown to reduce current consumption to as low as 1.0μA or less. With the built-in UVLO (Under Voltage Lock Out) function, the internal P-channel driver transistor is forced OFF when input voltage becomes 1.4V or lower. Two types of package, SOT-25 and USP-6B, are available.

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●Smart phones / Mobile phones

●Bluetooth

●Mobile devices / terminals

●Portable game consoles

●Digital still cameras / Camcorders

●Note PCs / Tablet PCs

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降压型DC/DC转换器
产品名称	特点	封装	控制	FET	Synch ronous	VIN MIN	VIN MAX	VOUT MIN	VOUT MAX	IOUT IIN	FB/VOUT电压精度	振荡频率kHz	限制电流 mA	消耗电流 μA	限定电流
产品名称	特点	封装	控制	FET	Synch ronous	(V)	(V)	(V)	(V)	mA	FB/VOUT电压精度	振荡频率kHz	限制电流 mA	消耗电流 μA	自动闩锁
CXSD62184	PWM/PFM	SOT25 USP-6C	PWM	外置	No	2.2	10	1.5	6	1000	±2.5%	180		15
CXSD62185	PWM/PFM	SOT25 USP-6C	PWM/PFM	外置	No	2.2	10	1.5	6	1000	±2.5%	180		15
CXSD62186	PWM/PFM	TSSOP16	PWM/PFM 外部转换	外置	Yes	4	25	1.5	15	5000	±1.5%	300		450	闩锁
CXSD62187	PWM/PFM	SOT2 5USP-6C	PWM	外置	No	2.8	16	1.2		3000	±1.5%	300		25	闩锁
CXSD62188	PWM/PFM	SOT2 5USP-6C	PWM/PFM	外置	No	2.8	16	1.2		3000	±1.5%	300		25	闩锁
CXSD62189	PWM/PFM	MSOP10 USP10B	PWM/PFM 外部转换	Pch	Yes	2.5	6	0.9	6	1000	±2.0%	1000	900 2000	30	闩锁
CXSD62190	PWM/PFM	MSOP1 0USP10B	PWM/PFM 外部转换	Pch	Yes	2.5	6	0.9	6	1000	±2.0%	1000	900 2000	30	闩锁
CXSD62191	PWM/PFM	SOT25 USP6C USP6EL WLP5-03	PWM	Pch	Yes	1.8	6	0.8	4	600	±2.0%	1200	1050	15	闩锁
CXSD62192	PWM/PFM	SOT25 USP6C USP6EL WLP5-03	PWM/PFM	Pch	Yes	1.8	6	0.8	4	600	±2.0%	1200	1050	15	闩锁
CXSD62193	PWM/PFM	SOT25 USP6C USP6EL WLP5-03	PWM/PFM 外部转换	Pch	Yes	1.8	6	0.8	4	600	±2.0%	1200	1050	15	闩锁
CXSD62194	2A降压同步整流	SOP8F USP10B	PWM	Pch	Yes	2.7	6	0.9	6	2000	±2.0%	1200	4000	41	自动
CXSD62195	2A降压同步整流	SOP8FD USP10B	PWM/PFM	Pch	Yes	2.7	6	0.9	6	2000	±2.0%	1200	4000	41	自动
CXSD62196	400mA 降压同步整流	USPN6	PWM	Pch	Yes	2.3	6	0.8	4	400	±2.0%	1200	900	18	闩锁
CXSD62197	400mA 降压同步整流	USPN6	PWM/PFM	Pch	Yes	2.3	6	0.8	4	400	±2.0%	1200	900	18	闩锁
CXSD62198	内置驱动晶体管、工作于16V	SOT26W USP6C	PWM	Nch	No	4.5	16	1.2	5.6	1000	±2.0%	1200	2500	150	闩锁
CXSD62199	PWM/PFM	SOT26W USP6C USP6C	PWM/PFM	Nch	No	4.5	16	1.2	5.6	1000	±2.0%	1200	2500	150	闩锁
CXSD62200	PWM	SOP8FD	PWM	Nch	Yes	4.5	18	1	12	2200	±1.5%	500	2100	760	自动闩锁
CXSD62201	适应105℃工作于30V 低消耗电流	SOP8FD	PWM	Nch	No	7	30	1.2	12	2000	±2.0%	300	3200	200 250	自动・闩锁
CXSD62202	适应105℃工作于30V 低消耗电流	SOP8FD	PWM/PFM	Nch	No	7	30	1.2	12	2000	±2.0%	300	3200	200 250	自动闩锁
CXSD62203	适应105℃工作于30V 低消耗电流	TSSOP16 USP10B	PWM/PFM 外部转换	外置	No	3	30	0.8			±2.0%	ADJ		30	自动闩锁
CXSD62204	PWM/PFM For USB 3.0	SOT25 USP6B	PWM/PFM	Pch	Yes	2	6	3.3		500	±2.0%	600	700	15	闩锁
CXSD62205	PWM/PFM	SOT25 USP6C	PWM/PFM	Pch	Yes	2	6	1.2		600	±2.0%	1200	1050	15	闩锁
CXSD62206	COT控制 1A	SOT25 USP6C	PWM	Pch	Yes	2.5	5.5	0.8	3.6	1000	±2.0%	1200	1500	250 400	自动
CXSD62207	COT控制 1A	SOT25 USP6C	PWM/PFM	Pch	Yes	2.5	5.5	0.8	3.6	1000	±2.0%	1200	1500	15,40	自动
CXSD62208	COT控制 1A	LGA8B01	PWM/PFM 外部转换	Pch	Yes	2.5	5.5	0.8	3.6	1000	±2.0%	1200	1500	15,40	自动
CXSD62209	COT控制 1.5A	SOT89-5 USP6C	PWM	Pch	Yes	2.7	5.5	0.8	3.6	1500	±2.0%	1200	3000	250 400	自动
CXSD62210	COT控制 1.5A	SOT89-5 USP6C	PWM/PFM	Pch	Yes	2.7	5.5	0.8	3.6	1500	±2.0%	1200	3000	15,25	自动
CXSD62211	COT控制 1.5A	LGA8B01	PWM/PFM 外部转换	Pch	Yes	2.7	5.5	0.8	3.6	1500	±2.0%	1200	3000	15,25	自动
CXSD62212	工作于18V 内置驱动晶体管	SOT25 USP6C	PWM	Pch	Yes	3	18	1	15	500	±1.5%	500		11.5, 12.5, 13.5	自动闩锁
CXSD62213	工作于18V 内置驱动晶体管	SOT25 USP-6C	PWM/PFM	Pch	Yes	3	18	1	15	500	±1.5%	500		11.5, 12.5, 13.5	自动闩锁
CXSD62214	超低消耗降压PFM同步整流	SOT25 USP6EL	PFM	Pch	Yes	2	6	1	4	200	±2.0%		180 330	0.5
CXSD62215	COT控制 6A	QFN040 4-24C	PWM/PFM 外部转换	Pch	Yes	2.7	5.5	0.8	3.6	6000	±1.0%	1200	10000	40	闩锁
CXSD62216	适应105℃内置了工作于30V的驱动晶体管	SOP8FD	PWM	Nch	No	7	30	1.2	12	2000	±2.0%	300	3200	200	自动闩锁
CXSD62217	105℃内置了工作于30V的驱动晶体管	SOP8FD	PWM/PFM	Nch	No	7	30	1.2	12	2000	±2.0%	300	3200	200	自动闩锁
CXSD62218	超低消耗降压PFM同步整流	SOT25 USP6EL	PFM	Pch	Yes	2	6	0.6	0.95	50				0.5	No
CXSD62219	COT控制 3.0A	QFN040 4-24C	PWM,PWM PFM	Pch	Yes	2.7	5.5	0.8	3.6	3000		1200		40	闩锁
CXSD62220	降压+P-ch Power MOS	USP12B01	PWM,PWM PFM	Pch	No	4	16	1.2		3000	±1.5%	500			闩锁
CXSD62221	车载类, 2A同步整流	USP10B	PWM/PFM	Pch	Yes	2.7	6	0.9	6	2000	±2.0%	1200		41	Auto
CXSD62222	车载类, 2A 同步整流	USP10B	PWM/PFM	Pch	Yes	2.7	6	0.9	6	2000	±2.0%	1200		41	Auto
CXSD62223	车载类, COT控制 1.5A同步整流降压型	USP6C	PWM	Pch	Yes	2.7	5.5	0.8	3.6	1500	±2.0%	1200		25	Auto
CXSD62224	车载类, COT控制 1.5A同步整流降压型	USP6C	PWM/PFM	Pch	Yes	2.7	5.5	0.8	3.6	1500	±2.0%	1200		25	Auto

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上一条：内置了工作于30V的驱动晶体管降压DC/DC转换器CXSD62201/CXSD62202 series are 30V operation step-down DC/DC converter ICs with an internal driver transistor. The internal Nch driver transistor is driven by bootstrap to ach 下一条：600mA Driver Tr. Built-In, Synchronous Step-Down DC/DC Converter CXSD62205 series is a group of synchronous-rectification type DC/DC converters with a built-in 0.42ΩP-channel MOS driver transistor

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Synchronous Step-Down DC/DC Converter for USB 3.0 CXSD62204 series is a group of synchronous-rectification type DC/DC converters with a built-in 0.6ΩP-channel driver transistor and 0.7ΩN-channel swit

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