CXSU63267 CXSU63267A可编程输出电流限制的高效同步升压调节器适应恒定关断时间和电流模式控制输入3-16V

CXSU63267 CXSU63267A develops a high efficiency synchronous Boost regulator with programmable output current limit. The device adopts adaptive constant off time and current mode control. The integrated low R_DS(ON) switches minimize the conduction loss.CXSU63267 CXSU63267A features cycle by cycle peak current limit, output short circuit protection and true shutdown. The device also provides enable control and power good indicator for system sequence control. Low output voltage ripple and small external inductor and capacitor size are achieved with programmable pseudo-constant frequency.

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· Input Range: 3-16VpWT嘉泰姆

· Programmable Pseudo-constant FrequencypWT嘉泰姆

· Low R_DS(ON)Internal SwitchpWT嘉泰姆

Main FET: 16mΩpWT嘉泰姆

Rectified FET: 18mΩpWT嘉泰姆

Disconnection FET: 18mΩpWT嘉泰姆

· True Shutdown FunctionpWT嘉泰姆

· Programmable Output Current LimitpWT嘉泰姆

· Internal Soft-start Limits The Inrush CurrentpWT嘉泰姆

· Input Voltage UVLOpWT嘉泰姆

· Over Temperature ProtectionpWT嘉泰姆

· Over Voltage ProtectionpWT嘉泰姆

· Output Short Circuit ProtectionpWT嘉泰姆

· Minimum ON Time: 100ns typicalpWT嘉泰姆

· Minimum OFF Time: 120ns typicalpWT嘉泰姆

· RoHS Compliant and Halogen FreepWT嘉泰姆

· Compact Package:QFN4x4-18pWT嘉泰姆

应用范围 返回TOPpWT嘉泰姆

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· Power BankpWT嘉泰姆

· High Power APpWT嘉泰姆

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Single Output Step Up Regulator(Integrated Switch)pWT嘉泰姆
Part NumberpWT嘉泰姆	Vin (min) (V)pWT嘉泰姆	Vin (max) (V)pWT嘉泰姆	UVLO (V)pWT嘉泰姆	Ilim(A)pWT嘉泰姆	Fsw (MHz)pWT嘉泰姆	Vout,max(V)pWT嘉泰姆	Feedback Voltage (V)pWT嘉泰姆	Feedback Voltage accuracypWT嘉泰姆	Input Quiescent Current(uA)pWT嘉泰姆	PackagepWT嘉泰姆
CXSU63245pWT嘉泰姆	0.7pWT嘉泰姆	5pWT嘉泰姆	0.75pWT嘉泰姆	0.4pWT嘉泰姆		5.25pWT嘉泰姆	0.5pWT嘉泰姆	±3%pWT嘉泰姆	0.5pWT嘉泰姆	SOT363pWT嘉泰姆
CXSU63245LpWT嘉泰姆	0.7pWT嘉泰姆	5pWT嘉泰姆	0.75pWT嘉泰姆	0.2pWT嘉泰姆		5.25pWT嘉泰姆	0.5pWT嘉泰姆	±3%pWT嘉泰姆	0.5pWT嘉泰姆	SOT363pWT嘉泰姆
CXSU63246pWT嘉泰姆	0.7pWT嘉泰姆	5pWT嘉泰姆	0.75pWT嘉泰姆	0.35pWT嘉泰姆		3.3pWT嘉泰姆	3.3pWT嘉泰姆	±3%pWT嘉泰姆	0.5pWT嘉泰姆	SOT235pWT嘉泰姆
CXSU63246ApWT嘉泰姆	0.7pWT嘉泰姆	5pWT嘉泰姆	0.75pWT嘉泰姆	0.35pWT嘉泰姆		3pWT嘉泰姆	3pWT嘉泰姆	±3%pWT嘉泰姆	0.5pWT嘉泰姆	SOT235pWT嘉泰姆
CXSU63247pWT嘉泰姆	0.7pWT嘉泰姆	5pWT嘉泰姆	0.75pWT嘉泰姆	0.35pWT嘉泰姆		5.25pWT嘉泰姆	1pWT嘉泰姆	±3%pWT嘉泰姆	0.5pWT嘉泰姆	SOT363pWT嘉泰姆
CXSU63247ApWT嘉泰姆	0.7pWT嘉泰姆	5pWT嘉泰姆	0.75pWT嘉泰姆	0.35pWT嘉泰姆		5.25pWT嘉泰姆	5pWT嘉泰姆	±3%pWT嘉泰姆	0.5pWT嘉泰姆	SOT363pWT嘉泰姆
CXSU63248pWT嘉泰姆	0.9pWT嘉泰姆	4pWT嘉泰姆	0.9pWT嘉泰姆	1.8pWT嘉泰姆	1.2pWT嘉泰姆	4pWT嘉泰姆	1.2pWT嘉泰姆	±3%pWT嘉泰姆	65pWT嘉泰姆	SOT236pWT嘉泰姆
CXSU63249pWT嘉泰姆	1.8pWT嘉泰姆	5.25pWT嘉泰姆	1.78pWT嘉泰姆	3.2pWT嘉泰姆	0.5pWT嘉泰姆	5.5pWT嘉泰姆	1.2pWT嘉泰姆	±1.5%pWT嘉泰姆	10pWT嘉泰姆	QFN2x210pWT嘉泰姆
CXSU63250pWT嘉泰姆	1.8pWT嘉泰姆	5.25pWT嘉泰姆	1.78pWT嘉泰姆	5pWT嘉泰姆	0.5pWT嘉泰姆	5.5pWT嘉泰姆	1.2pWT嘉泰姆	±1.5%pWT嘉泰姆	10pWT嘉泰姆	QFN2X210pWT嘉泰姆
CXSU63250ApWT嘉泰姆	1.8pWT嘉泰姆	5.25pWT嘉泰姆	1.78pWT嘉泰姆	5pWT嘉泰姆	0.5pWT嘉泰姆	5.5pWT嘉泰姆	1.2pWT嘉泰姆	±1.5%pWT嘉泰姆	10pWT嘉泰姆	QFN2X210pWT嘉泰姆
CXSU63251pWT嘉泰姆	1.8pWT嘉泰姆	5.25pWT嘉泰姆	1.78pWT嘉泰姆	6pWT嘉泰姆	0.5pWT嘉泰姆	5.5pWT嘉泰姆	1.2pWT嘉泰姆	±1.5%pWT嘉泰姆	10pWT嘉泰姆	QFN2X210pWT嘉泰姆
CXSU63251ApWT嘉泰姆	1.8pWT嘉泰姆	5.25pWT嘉泰姆	1.78pWT嘉泰姆	6pWT嘉泰姆	0.5pWT嘉泰姆	5.5pWT嘉泰姆	1.2pWT嘉泰姆	±1.5%pWT嘉泰姆	10pWT嘉泰姆	QFN2X210pWT嘉泰姆
CXSU63251BpWT嘉泰姆	1.8pWT嘉泰姆	5.25pWT嘉泰姆	1.78pWT嘉泰姆	6pWT嘉泰姆	0.5pWT嘉泰姆	5.5pWT嘉泰姆	1.2pWT嘉泰姆	±1.5%pWT嘉泰姆	10pWT嘉泰姆	QFN2x210pWT嘉泰姆
CXSU63252pWT嘉泰姆	2.5pWT嘉泰姆	5.5pWT嘉泰姆		3pWT嘉泰姆	1pWT嘉泰姆	5.5pWT嘉泰姆	1.2pWT嘉泰姆	±1.5%pWT嘉泰姆	8pWT嘉泰姆	TSOT236pWT嘉泰姆
CXSU63253pWT嘉泰姆	2pWT嘉泰姆	5.5pWT嘉泰姆	2pWT嘉泰姆	6pWT嘉泰姆	0.5pWT嘉泰姆	5.5pWT嘉泰姆	1.2pWT嘉泰姆	±1.5%pWT嘉泰姆	10pWT嘉泰姆	QFN2X210pWT嘉泰姆
CXSU63254pWT嘉泰姆	2.3pWT嘉泰姆	5.25pWT嘉泰姆	2.3pWT嘉泰姆	6pWT嘉泰姆	0.5pWT嘉泰姆	5.5pWT嘉泰姆	1.2pWT嘉泰姆	±1.5%pWT嘉泰姆	2pWT嘉泰姆	QFN 2x38pWT嘉泰姆
CXSU63255pWT嘉泰姆	3pWT嘉泰姆	25pWT嘉泰姆	2.3pWT嘉泰姆	0.6pWT嘉泰姆	1pWT嘉泰姆	25pWT嘉泰姆	0.6pWT嘉泰姆	±2%pWT嘉泰姆	100pWT嘉泰姆	SOT236pWT嘉泰姆
CXSU63256pWT嘉泰姆	3pWT嘉泰姆	8pWT嘉泰姆	1.8pWT嘉泰姆	2pWT嘉泰姆	1pWT嘉泰姆	16pWT嘉泰姆	0.6pWT嘉泰姆	±2%pWT嘉泰姆	100pWT嘉泰姆	SOT236pWT嘉泰姆
CXSU63257pWT嘉泰姆	3pWT嘉泰姆	25pWT嘉泰姆	2.7pWT嘉泰姆	2pWT嘉泰姆	1pWT嘉泰姆	25pWT嘉泰姆	0.6pWT嘉泰姆	±2%pWT嘉泰姆	100pWT嘉泰姆	SOT236pWT嘉泰姆
CXSU63258pWT嘉泰姆	3pWT嘉泰姆	33pWT嘉泰姆	2.1pWT嘉泰姆	2pWT嘉泰姆	1pWT嘉泰姆	33pWT嘉泰姆	0.6pWT嘉泰姆	±2%pWT嘉泰姆	100pWT嘉泰姆	SOT236pWT嘉泰姆
CXSU63259pWT嘉泰姆	3pWT嘉泰姆	30pWT嘉泰姆	2.85pWT嘉泰姆	15pWT嘉泰姆	adj.pWT嘉泰姆	30pWT嘉泰姆	1pWT嘉泰姆	±1.5%pWT嘉泰姆	220pWT嘉泰姆	QFN4x418pWT嘉泰姆
CXSU63260pWT嘉泰姆	3.5pWT嘉泰姆	30pWT嘉泰姆	3pWT嘉泰姆	2pWT嘉泰姆	0.85pWT嘉泰姆	30pWT嘉泰姆	1pWT嘉泰姆	±2%pWT嘉泰姆	150pWT嘉泰姆	SOT236pWT嘉泰姆
CXSU63261pWT嘉泰姆	2pWT嘉泰姆	6pWT嘉泰姆	1.9pWT嘉泰姆	2.5pWT嘉泰姆	1pWT嘉泰姆	6pWT嘉泰姆	0.6pWT嘉泰姆	±2%pWT嘉泰姆	200pWT嘉泰姆	SOT236pWT嘉泰姆
CXSU63262pWT嘉泰姆	2.5pWT嘉泰姆	5.5pWT嘉泰姆	2.4pWT嘉泰姆	2.5pWT嘉泰姆	1pWT嘉泰姆	6pWT嘉泰姆	0.6pWT嘉泰姆	±2%pWT嘉泰姆	200pWT嘉泰姆	DFN3x312pWT嘉泰姆
CXSU63263pWT嘉泰姆	2pWT嘉泰姆	6pWT嘉泰姆	1.9pWT嘉泰姆	4pWT嘉泰姆	1pWT嘉泰姆	6pWT嘉泰姆	0.6pWT嘉泰姆	±2%pWT嘉泰姆	100pWT嘉泰姆	DFN3x310pWT嘉泰姆
CXSU63264pWT嘉泰姆	8.6pWT嘉泰姆	15.9pWT嘉泰姆	8.3pWT嘉泰姆	4.5pWT嘉泰姆	0.5pWT嘉泰姆	16pWT嘉泰姆	1.25pWT嘉泰姆	±1.5%pWT嘉泰姆	120pWT嘉泰姆	DFN3x310pWT嘉泰姆
CXSU63265pWT嘉泰姆	3pWT嘉泰姆	9pWT嘉泰姆	2.9pWT嘉泰姆	6pWT嘉泰姆	1pWT嘉泰姆	13pWT嘉泰姆	1pWT嘉泰姆	±2%pWT嘉泰姆	600pWT嘉泰姆	QFN3x316pWT嘉泰姆
CXSU63266pWT嘉泰姆	3pWT嘉泰姆	5.5pWT嘉泰姆	3pWT嘉泰姆	9pWT嘉泰姆	adj.pWT嘉泰姆	36pWT嘉泰姆	1.25pWT嘉泰姆	±2%pWT嘉泰姆	380pWT嘉泰姆	DFN3X310pWT嘉泰姆
CXSU63267pWT嘉泰姆	3pWT嘉泰姆	16pWT嘉泰姆	2.85pWT嘉泰姆	15pWT嘉泰姆	adj.pWT嘉泰姆	18pWT嘉泰姆	1pWT嘉泰姆	±1.5%pWT嘉泰姆	220pWT嘉泰姆	QFN4x418pWT嘉泰姆
CXSU63267pWT嘉泰姆	3pWT嘉泰姆	16pWT嘉泰姆	2.85pWT嘉泰姆	15pWT嘉泰姆	adj.pWT嘉泰姆	16pWT嘉泰姆	1pWT嘉泰姆	±1.5%pWT嘉泰姆	230pWT嘉泰姆	QFN4x418pWT嘉泰姆
CXSU63268pWT嘉泰姆	3pWT嘉泰姆	33pWT嘉泰姆	2.7pWT嘉泰姆	4pWT嘉泰姆	1pWT嘉泰姆	33pWT嘉泰姆	0.6pWT嘉泰姆	±2%pWT嘉泰姆	100pWT嘉泰姆	QFN3x310pWT嘉泰姆

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