RT6220B datasheet, PDF - EEWORLD Datasheet

RT6220B: Description6A, 23V, 500kHz, ACOT^® Synchronous Buck Converter, Active, 4.5V, 23V, 1, 0.6V, 5V, Resistor; CategoryPower/power management BuckConv; File Size253KB，20 Pages; ManufacturerRichtek Technology Corporation; Websitehttps://www.richtek.com/

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RT6220B Overview

6A, 23V, 500kHz, ACOT^® Synchronous Buck Converter, Active, 4.5V, 23V, 1, 0.6V, 5V, Resistor

Parameter Name	Attribute value
Status	Active
Vin (min)(V)	4.5
Vin (max)(V)	23
Number of Outputs	1
Vout (min)(V)	0.6
Vout (max)(V)	5
Preset Vout(V)
Output Adj. Method	Resis
Iout (max)(A)	6
Current Limit (typ)(A)
Freq (typ)(kHz)	500
Freq (min)(kHz)
Freq (max)(kHz)
Ext Sync	N
Ron_HS (typ)(mOhm)	31
Ron_LS (typ)(mOhm)	20
Iq (typ)(mA)	0.11
Features	ACOT Control;Built-in Bootstrap Switch;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;Fast Transient Response;Force PWM;OCP;OVP;Power Good;Stable with Ceramic Capacitor;UVP
Package Type	UQFN3x3-16(FC)

	RT6220B	RT6220A
Description	6A, 23V, 500kHz, ACOT^® Synchronous Buck Converter, Active, 4.5V, 23V, 1, 0.6V, 5V, Resistor	6A, 23V, 500kHz, ACOT^® Synchronous Buck Converter, Active, 4.5V, 23V, 1, 0.6V, 5V, Resistor
Status	Active	Active
Vin (min)(V)	4.5	4.5
Vin (max)(V)	23	23
Number of Outputs	1	1
Vout (min)(V)	0.6	0.6
Vout (max)(V)	5	5
Output Adj. Method	Resis	Resis
Iout (max)(A)	6	6
Freq (typ)(kHz)	500	500
Ext Sync	N	N
Ron_HS (typ)(mOhm)	31	31
Ron_LS (typ)(mOhm)	20	20
Iq (typ)(mA)	0.11	0.1
Features	ACOT Control;Built-in Bootstrap Switch;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;Fast Transient Response;Force PWM;OCP;OVP;Power Good;Stable with Ceramic Capacitor;UVP	ACOT Control;Built-in Bootstrap Switch;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;Fast Transient Response;OCP;OVP;PSM;Power Good;Stable with Ceramic Capacitor;UVP
Package Type	UQFN3x3-16(FC)	UQFN3x3-16(FC)

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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