天钰Buck（降压IC）_DC-DC_研尚科技|买芯片·选研尚

天钰Buck（降压IC）

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天钰Buck（降压IC）(图1)

天钰_Buck DC-DC_降压IC

Part No.	Type	Key Features	I OUT (mA)	V IN (V)	V OUT (V)	Eff.% Max	Freq. (KHz)	PWM Mode	Iq (μA)	Is (μA)	Shut Down	OCP	Package
FR9889	HV Sync.	Sync. 3A Buck Internal Comp. Converter with High Efficiency at Light Load	3000	4.5~23	0.925~Vin(Max.)x0.85	95	340		2000	1			SOP-8 (EP)
FR9855	HV Sync.	Sync. 5A Buck Internal Comp. Converter with fast constant on time control technique (FCOT)	5000	4.5~18	0.765~8V	90	630		1000	1			SOP-8 (EP) TDFN-10 (3x3)
FP6373A	Low V Sync.	3A High-efficiency Sync. Buck Converter	3000	2.7~5.5	0.6~Vin	96	1000		80	0.1			SOT-23-6
FR9618	HV Sync.	Sync. 3A Buck Internal Comp. Converter	3000	4.5~23	0.925~20	96	340		2500	1			SOP-8 (EP)
FP6382	Low V Sync.	Daul 1A High-efficiency Sync. Buck Converter	1000+1000	2.7~5.5	0.6~Vin	95	1500+1000		80	0.1			TDFN-12 (3×3)
FP6375	Low V Sync.	2.5A High-efficiency Sync. Buck Converter	2500	2.7~5.5	0.6~Vin	96	1000		80	0.1			SOT-23-5
FR9801	HV Sync.	Sync. 2A Buck Internal Comp. Converter, SOT-23-6	2000	4.5~21	0.8~17.85	94	600		2500	1			SOT-23-6
FR9888A	HV Sync.	Sync. 3A Buck Converter	3000	6~21	0.925~14.5	91	1200		3500	1			SOP-8 (EP)
FP6360	Low V Sync.	1A High-efficiency Sync. Buck Converter	1000	2.5~5.5	0.6~Vin	95	1500		50	0.1			TDFN-6 (2x2) TQFN-16 (3x3)
FP6361	Low V Sync.	2A High-efficiency Sync. Buck Converter	2000	2.6~5.5	0.6~Vin	95	1000		3400	0.1			TQFN-16 (3x3)
FP6366	Low V Sync.	600mA High-efficiency Sync. Buck Converter	600	2.5~5.5	0.6~Vin	95	1500		20	0.1			SOT-23-5
FP6367	Low V Sync.	800mA High-efficiency Sync. Buck Converter	800	2.5~5.5	0.6~Vin	95	1500		20	0.1			SOT-23-5
FR97063	HV Async.	1.2A Buck Converter	1200	4.5~23	0.805~15V	90	600		2000	10			SOP-8
FR9702	HV Async.	1.8A Buck Converter	1800	4.5~23	0.805~15V	90	1400		1800	10			SOT-23-6 TSOT-23-6 MSOP-10 SOP-8 (EP)
FR9710	HV Async.	2A Buck Converter	2000	4.75~23	1.23~20V	90	380		1500	10			SOP-8
FR9701	HV Async.	2A Buck Converter	2000	4.5~23	0.805~15V	92	600		1800	10			SOT-23-6 TSOT-23-6
FR97063A	HV Async.	2A Buck Converter	2000	4.5~23	0.805~15V	90	600		1800	10			SOP-8 MSOP-10 (EP)
FR9761	HV Async.	2A Buck Converter	2000	4.75~23	0.925~20V	90	1400		1500	10			MSOP-10
FR9723	HV Async.	3A Buck Converter	3000	4.75~23	0.925~20V	90	380		1500	10			SOP-8 (EP)
FR9765	HV Async.	3A Buck Converter	3000	4.75~23	0.925~16V	90	1400		1500	10			SOP-8 (EP)
FR9886C	HV Sync.	Sync. 2A Buck External Comp. Converter	2000	4.5~21	0.925 ~17.85	90	340		2000	1			SOP-8
FR9886A	HV Sync.	Sync. 2A Buck Internal Comp. Converter	2000	4.5~21	0.925 ~14.5	91	1200		3500	1			SOP-8 (EP)
FR9886D	HV Sync.	Sync. 2A/2.5A Buck Internal Comp. Converter	2000 /2500	4.5~23	0.925~ Vin(Max.) *0.85	95	340		2000	1			SOP-8 SOP-8 (EP)
FR9886	HV Sync.	Sync. 2.5A Buck Internal Comp. Converter	2500	4.5~23	0.925 ~20	96	340		2500	1			SOP-8 SOP-8 (EP)
FR9872	HV Sync.	Sync. 2.5A Buck Converter	2500	4.5~18	0.925~14	93	1400		1100	10			SOP-8 (EP)
FR9888	HV Sync.	Sync. 3.5A Buck Internal Comp. Converter	3500	4.5~23	0.925~20	96	340		2500	1			SOP-8 (EP)
FR9888C	HV Sync.	Sync. 3.5A Buck External Comp. Converter	3500	4.5~23	0.925~20	96	340		2500	1			SOP-8 (EP) SOP-8 (EP)(small pad)
FR9806	HV Sync.	Sync. 3A Buck Internal Comp. Converter	3000	4.75~21	0.8~20	90	500/Adj		1100	1			SOP-8 (EP)
FR9808	HV Sync.	Sync. 3A Buck Internal Comp. Converter	3000	4.75~21	0.8~20	90	500/Adj		1100	1			SOP-8 (EP)
FR9809	HV Sync.	Sync. 5A Buck Internal Comp. Converter	5000	4.75~21	0.8 ~Vin(Max.) *0.85	90	500/Adj		1100	1			SOP-8 (EP)
FP6329/A	Synchronous	Buck Controller, Ext. compesation, High Driving current, bootstrap circuit's diode Intergrated		3.3~12	0.6~Vin		300 600	Fix Frequency	5000				SOP-8 SOP-8 (EP)

天钰Buck（降压IC）

天钰_Buck DC-DC_降压IC

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