首页 > 产品中心 > 电源管理芯片 > DC-DC转换器 > CXSD62165宽3V~5.5V输入电压固定1.5MHz开关频率高效单片同步降压稳压器1A输出连续电流

CXSD62165宽3V~5.5V输入电压固定1.5MHz开关频率高效单片同步降压稳压器1A输出连续电流

产品型号：	CXSD62165
产品类型：	DC-DC转换器
产品系列：	Buck降压型芯片
产品状态：	量产
浏览次数：	43 次

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产品简介

CXSD62165非常适合单锂离子电池供电的应用。100%占空比提供低漏失操作，延长便携式电气设备的电池寿命。内部固定的1.5MHz工作频率允许使用小型表面贴装电感和电容器

技术参数

输入电压范围 (VIN)	≤ 3~5.5V
输出电压 (VOUT)	ADJV
输出电流 (IOUT)	1.2A
工作频率	1500Hz
转换效率	95%%
封装类型	SOT-23-5, TSOT-23-5A
Topology	CM BUCK降压型芯片
Control method	No. of PWM Outputs:1
Switching frequency	1500
Protection	R-Top(milohm):1500
Features	静态工作电流Iq (No load) (uA) :30
Application	R-Sync (milohm): 230
Operating temp	-40℃~125℃
Reference design	反馈电压Vref (V):0.6

产品详细介绍

CXSD62165 CXSD62165C is a 1.5MHz high efficiency monolithic synchronous buck regulator. Design with current mode scheme, the CXSD62165 CXSD62165C is stable with ceramic output capacitor. Input voltage from 3V to 5.5V makes the CXSD62165 CXSD62165C ideally suited for single Li-Ion battery powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable electrical devices. The internally fixed 1.5MHz operating frequency allows the using of small surface mount inductors and capacitors. The synchronous switches included inside increase the efficiency and eliminate the need of an external Schottky diode. The CXSD62165 CXSD62165Cis available in SOT-23-5/TSOT-23-5A packages.

产品特点 返回TOP

· 1A Output Continuous Current

· 1.2A Output Peak Current

· Wide 3V~5.5V Input Voltage

· Fixed 1.5MHz Switching Frequency

· Low Dropout Operating at 100% Duty Cycle

· 30mA Quiescent Current

· Integrate Synchronous Rectifier

· 0.6V Reference Voltage

· Current-Mode Operation with Internal Compensation

- Stable with Ceramic Output Capacitors

- Fast Line Transient Response

· Short-Circuit Protection

· Over-Temperature Protection with Hysteresis

· Available in SOT-23-5/TSOT-23-5A Packages

· Lead Free and Green Devices Available (RoHS Compliant)

应用范围 返回TOP

· HD STB

· BT Mouse

· PND Instrument

· Portable Instrument

技术规格书（产品PDF) 返回TOP

需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！

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Switching Regulator > Buck Converter
Part_No	Package	Architectu	No.of PWM Outpu	Drive Lout (A)	Vin(V)		Fmax Khz	Vref (V)	R-Top (milohm)	R-Sync (milohm)	Iq (No load) (uA)
Part_No	Package	Architectu	No.of PWM Outpu	Drive Lout (A)	min	max	Fmax Khz	Vref (V)	R-Top (milohm)	R-Sync (milohm)	Iq (No load) (uA)
CXSD62122	TQFN5x6-28	CM	1	5	4.5	26	380	0.8	50	20	1000
CXSD62123	SOP-8	CM	1	2	4.5	26	380	0.8	100		1000
CXSD62124	SOP-8P	CM	1	4	4.5	26	380	0.8	80		1000
CXSD62125	SOT23-5\|TSOT23-5	CM	1	1	2.7	6	1500	0.6	280	250	25
CXSD62125A	SOT23-5	CM	1	1	2.7	6	1500	0.6	280	250
CXSD62126	SOP-8	CM	1	3	4.3	14	500	0.8	70	70	500
CXSD62127	SOP-8P	CM	1	3	4.3	14	500	0.8	55	45	500
CXSD62128B	TDFN3x3-10			3	2.6	5.5	2000	0.8	110	110	460
CXSD62129	TDFN3x3-10	CM	2	1	2.7	6	1500	0.6	280	250	500
CXSD62129A	TDFN3x3-10	CM	2	1	2.7	6	1500	0.6	280	250
CXSD62130	TDFN2x2-6	CM	1	1	2.7	6	1500	0.6	280	250	25
CXSD62130A	TDFN2x2-6	CM	1	1	2.7	6	1500	0.6	280	250
CXSD62131	TDFN3x3-12	CM	2	1	2.7	6	1500	0.6	280	250	25
CXSD62131A	TDFN3x3-12	CM	2	1	2.7	6	1500	0.6	280	250
CXSD62131C	TDFN 3x3 12	CM	2	1	3	5.5	1500	0.6	280	250	30
CXSD62132	TQFN3x3-20	CM	3	2	2.9	5.5	1500	0.6	-	-	300
CXSD62133	TDFN2x2-8	CM	1	1	3.3	8	1500	0.6	280	250	25
CXSD62134	SOP-8	CM	1	2	4.5	24	340	0.925	110	110	1900
CXSD62135	SOP-8P	CM	1	3	4.5	24	340	0.925	110	110	1900
CXSD62136	SOP-8	CM	1	2	4.5	24	340	0.92	130	130	1900
CXSD62136B	SOP-8P	CM	1	2	4.5	24	340	0.92	130	130	1900
CXSD62137	SOP-8P	CM	1	3	4.5	24	340	0.92	85	85	1900
CXSD62138	SOP-8P	CM	1	4	4.5	24	340	0.8	85	85	1900
CXSD62139	TSOT-23-8A	CM	1	3	4.5	24	500	0.807	100	40	1000
CXSD62140	TSOT-23-8A	CM	1	3	4.5	24	500	0.807	100	40	1000
CXSD62141	TSOT-23-8A	CM	1	2	4.5	24	500	0.807	115	50	1000
CXSD62142	SOP-8P	CM	1	3	4.5	24	1300	0.925	110	110	1900
CXSD62143	SOP-8	CM	1	2	4.5	24	340	0.925	110	110	1900
CXSD62144	SOP-8P	CM	1	3	4.5	24	340	0.925	110	110	1900
CXSD62145	TSOT-23-8A	CM	1	2	4.5	24	500	0.807	115	50	500
CXSD62146	TSOT-23-8A	CM	1	3	4.5	24	500	0.807	100	40	500
CXSD62147	TSOT-23-6	COT	1	2	4.6	16	500	0.6	110	100	50
CXSD62148	TSOT-23-6	COT	1	2	4.6	16	500	0.8	95	40	50
CXSD62149	TSOT-23-6	COT	1	3	4.6	16	500	0.8	90	35	50
CXSD62150	TSOT-23-8A	CM	1	2.5	4.5	24	500	0.807	140	60	1000
CXSD62151	TSOT-23-6,TDFN2x2-6	COT	1	3	4.6	16	500	0.6	110	80	50
CXSD62152	SOP8P\|TDFN3x3-10	CM	1	2	2.5	6	1000	0.8	85	75	460
CXSD62153	SOP8P\|TDFN3x3-10	CM	1	3.2	2.5	6	1000	0.8	85	75	460
CXSD62154	SOP8P\|TDFN3x3-10	CM	1	4	2.5	6	500	0.8	85	75	460
CXSD62155	SOP-8P	CM	1	5	2.5	6	1000	0.6	65	55	460
CXSD62156	TDFN 2x2 12	CM	1	3.5	2.7	5.5	1320	0.6	70	60	40
CXSD62157	SOP-8	CM	1	2	4.5	24	340	0.8	110	110	1900
CXSD62158	SOP-8P	CM	1	3	4.5	24	340	0.8	110	110	1900
CXSD62159	TDFN3x3-10	CM	1	2	4.5	24	340	0.8	110	110	1900
CXSD62160	TDFN3x3-10	CM	1	3	4.5	24	340	0.8	110	110	1900
CXSD62161	TSOT-23-8A	CM	1	2	4.5	24	500	0.791	115	50	1000
CXSD62162	TSOT-23-8A	CM	1	3	4.5	24	500	0.791	100	40	1000
CXSD62162S	TSOT-23-8A	CM	1	3	7	24	500	0.791	100	40	1000
CXSD62163	TDFN 2x2-6	CM	1	1	3	5.5	1500	0.6	260	230	30
CXSD62164	SOT23-5,TSOT23-5A	CM	1	1.2	3	5.5	1500	0.6	260	230	30
CXSD62164A	SOT23-5,TSOT23-5A	CM	1	1	3	5.5	1500	0.6	260	230	30
CXSD62164C	SOT23-5,TSOT23-5A	CM	1	1	3	5.5	1500	0.6	260	230	30
CXSD62165	SOT23-5,TSOT23-5A	CM	1	1.2	3	5.5	1500	0.6	260	230	30
CXSD62165C	SOT23-5,TSOT23-5A	CM	1	1	3	5.5	1500	0.6	260	230	30
CXSD62166	TSOT-23-8A	CM	1	2	4.5	24	800	0.807	115	50	1000
CXSD62167	TSOT-23-8A	CM	1	3	4.5	24	800	0.807	100	40	1000
CXSD62168	TSOT-23-8A	CM	1	2	4.5	24	500	0.807	115	50	1000
CXSD62169	TDFN5x5-16	CM	1	4	4.5	26	380	0.8	22	-	1000
CXSD62170	TDFN 2x2-8	CM	1	0.8	4.5	5.5	1700 ~ 2300	0.6			300
CXSD62171	TQFN 4x4 22	COT	1	8	2.7	28	100~1000	0.8	30	9	700
CXSD62172	TQFN4x4-23	COT	1	6	2.7	28	100~1000	0.8	30	9	750
CXSD62172A	TQFN 4x4 23	COT	1	8	2.7	28	100~1000	0.8	30	9	700
CXSD62172B	TQFN 4x4 23	COT	1	8	2.7	28	100~1000	0.8	30	9	700
CXSD62172C	TQFN 4x4 23	COT	1	10	2.7	28	100~1000	0.8	27	7	700
CXSD62172CA	TQFN 4x4 23	COT	1	10	2.7	28	100~1000	0.8	27	7	700
CXSD62172D	TQFN 4x4 23	COT	1	10	2.7	28	100~1000	0.8	27	7	700
CXSD62172DA	TQFN 4x4 23	COT	1	10	2.7	28	100~1000	0.8	27	7	700
CXSD62172E	TQFN 4x4 23	COT	1	8	2.7	28	100~1000	0.8	30	9	25
CXSD62173	TQFN 4x4 23	COT	1	6	2.7	28	100~1000	0.8	30	12	700
CXSD62173A	TQFN 4x4 23	COT	1	6	2.7	28	100~1000	0.8	30	12	700
CXSD62173C	TQFN 4x4 23	COT	1	6	2.7	28	100~1000	0.8	30	12	700
CXSD62173D	TQFN 4x4 23	COT	1	6	2.7	28	100~1000	0.8	30	12	700
CXSD62173E	TQFN 4x4 23	COT	1	8	2.7	28	100~1000	0.8	30	12	25
CXSD62174	TQFN5x5 30	COT	1	12	2.7	28	300~1000	0.8	9.7	5.2	700
CXSD62174A	TQFN5x5 30	COT	1	12	2.7	28	300~1000	0.8	14.6	7.8	750
CXSD62175	TQFN5x6-28	COT	1	8	3	25	500	0.75	12	12	400
CXSD62176	TDFN3x3-10	CM	1	3	2.6	6	1000	0.6	65	55	460
CXSD62176E	TDFN3x3-10	CM	1	3	2.6	5.5	1000	0.6	65	55	65
CXSD62177	TDFN3x3-10	CM	1	3	2.6	6	1000	0.6	75	55	460
CXSD62177A	TDFN3x3 10	CM	1	3	2.6	6	1000	0.8	75	55	460
CXSD62177B	TDFN3x3 10	CM	1	3	2.6	6	1000	0.8	75	55	460
CXSD62178	TQFN3x3-16	COT	1	8	6	28	500	0.6	24	14	80
CXSD62179	TSOT23-6	CM	1	1	2.7	5.5	1500	0.6	280	250	25
CXSD62180	SOT23-6, TDFN2x2 8	CM	1	3	2.6	6	1000	0.6	110	80	50
CXSD62181	TDFN3x3-10	CM	1	3	4.5	24	600	0.8	70	70	400
CXSD62182	TQNF4x4 32	COT	1	8	4.5	26	400~550	0.75	75	75	230
CXSD62183	TQN 4x4 26	COT	2	8	4.5	25	400~1400 (VDDQ) 1000(VPP)	0.6V for VPPSMBUS for VDDQ=1.0V~1.2V	20(VDDQ) 200(VPP)	7(VDDQ) 200(VPP)	270

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CXSD62165宽3V~5.5V输入电压固定1.5MHz开关频率高效单片同步降压稳压器1A输出连续电流

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CXSD62165宽3V~5.5V输入电压固定1.5MHz开关频率高效单片同步降压稳压器1A输出连续电流

产品资料下载

产品简介

技术参数

产品详细介绍

目录

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用户评论

关注我们

相关芯片选择指南返回TOP 更多同类产品.......