目录
产品概述 返回TOPn0r嘉泰姆
CXSU63262 contains a Boost DC/DC regulator and a load switch.The Boost regulator adopts peak current control mode and integrates a 120mΩ low RDS(ON) N-channel MOSFET which is capable of conducting2.5Apeak current. The fixed 1MHz switching frequency and internal compensation reduce external component count and save the PCB space. The Boost regulator also features internal soft start that limits the inrush current at start-up, individual enable control and cycle by cycle current limit.The load switch integrates an 80mΩ ultra-low RDS(ON) power FET to minimize the power loss. The programmable current limit protects the power source from over current and short circuit conditions. Other features including reverse current blocking and individual enable control.CXSU63262 is available in small DFN3x3-12 package.
产品特点 返回TOPn0r嘉泰姆
n0r嘉泰姆
· 2.5V-5.5V Wide Input Voltage Rangen0r嘉泰姆
· Boost Regulatorn0r嘉泰姆
o 120mΩ Low RDS(ON) Switch with2.5APeak Current Capabilityn0r嘉泰姆
o Cycle-by-cycle Peak Current Limitn0r嘉泰姆
o 1MHz Fixed Switching Frequencyn0r嘉泰姆
o Enable Controln0r嘉泰姆
o Internal Loop Compensationn0r嘉泰姆
o Internal Soft-startn0r嘉泰姆
· Load Switchn0r嘉泰姆
o 2.0A Load Current Capabilityn0r嘉泰姆
o Programmable Current Limitn0r嘉泰姆
o Enable Controln0r嘉泰姆
o Reverse Current Blockingn0r嘉泰姆
o Internal Soft-startn0r嘉泰姆
· RoHS Compliant and Halogen Freen0r嘉泰姆
· Over temperature protectionn0r嘉泰姆
· Compact Package DFN3x3-12n0r嘉泰姆
应用范围 返回TOPn0r嘉泰姆
n0r嘉泰姆
· USB3GDatacardn0r嘉泰姆
· USB Donglen0r嘉泰姆
· MiniPCI Accessoriesn0r嘉泰姆
· Solar Battery Chargern0r嘉泰姆
· Backup Battern0r嘉泰姆
技术规格书（产品PDF) 返回TOP n0r嘉泰姆
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产品封装图 返回TOPn0r嘉泰姆
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电路原理图 返回TOPn0r嘉泰姆
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Single Output Step Up Regulator(Integrated Switch)n0r嘉泰姆 |
Part Numbern0r嘉泰姆 | Vin (min) (V)n0r嘉泰姆 | Vin (max) (V)n0r嘉泰姆 | UVLO (V)n0r嘉泰姆 | Ilim(A)n0r嘉泰姆 | Fsw (MHz)n0r嘉泰姆 | Vout,max(V)n0r嘉泰姆 | Feedback Voltage (V)n0r嘉泰姆 | Feedback Voltage accuracyn0r嘉泰姆 | Input Quiescent Current(uA)n0r嘉泰姆 | Packagen0r嘉泰姆 |
CXSU63245n0r嘉泰姆 | 0.7n0r嘉泰姆 | 5n0r嘉泰姆 | 0.75n0r嘉泰姆 | 0.4n0r嘉泰姆 |
| 5.25n0r嘉泰姆 | 0.5n0r嘉泰姆 | ±3%n0r嘉泰姆 | 0.5n0r嘉泰姆 | SOT363n0r嘉泰姆 |
CXSU63245Ln0r嘉泰姆 | 0.7n0r嘉泰姆 | 5n0r嘉泰姆 | 0.75n0r嘉泰姆 | 0.2n0r嘉泰姆 |
| 5.25n0r嘉泰姆 | 0.5n0r嘉泰姆 | ±3%n0r嘉泰姆 | 0.5n0r嘉泰姆 | SOT363n0r嘉泰姆 |
CXSU63246n0r嘉泰姆 | 0.7n0r嘉泰姆 | 5n0r嘉泰姆 | 0.75n0r嘉泰姆 | 0.35n0r嘉泰姆 |
| 3.3n0r嘉泰姆 | 3.3n0r嘉泰姆 | ±3%n0r嘉泰姆 | 0.5n0r嘉泰姆 | SOT235n0r嘉泰姆 |
CXSU63246An0r嘉泰姆 | 0.7n0r嘉泰姆 | 5n0r嘉泰姆 | 0.75n0r嘉泰姆 | 0.35n0r嘉泰姆 |
| 3n0r嘉泰姆 | 3n0r嘉泰姆 | ±3%n0r嘉泰姆 | 0.5n0r嘉泰姆 | SOT235n0r嘉泰姆 |
CXSU63247n0r嘉泰姆 | 0.7n0r嘉泰姆 | 5n0r嘉泰姆 | 0.75n0r嘉泰姆 | 0.35n0r嘉泰姆 |
| 5.25n0r嘉泰姆 | 1n0r嘉泰姆 | ±3%n0r嘉泰姆 | 0.5n0r嘉泰姆 | SOT363n0r嘉泰姆 |
CXSU63247An0r嘉泰姆 | 0.7n0r嘉泰姆 | 5n0r嘉泰姆 | 0.75n0r嘉泰姆 | 0.35n0r嘉泰姆 |
| 5.25n0r嘉泰姆 | 5n0r嘉泰姆 | ±3%n0r嘉泰姆 | 0.5n0r嘉泰姆 | SOT363n0r嘉泰姆 |
CXSU63248n0r嘉泰姆 | 0.9n0r嘉泰姆 | 4n0r嘉泰姆 | 0.9n0r嘉泰姆 | 1.8n0r嘉泰姆 | 1.2n0r嘉泰姆 | 4n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±3%n0r嘉泰姆 | 65n0r嘉泰姆 | SOT236n0r嘉泰姆 |
CXSU63249n0r嘉泰姆 | 1.8n0r嘉泰姆 | 5.25n0r嘉泰姆 | 1.78n0r嘉泰姆 | 3.2n0r嘉泰姆 | 0.5n0r嘉泰姆 | 5.5n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 10n0r嘉泰姆 | QFN2x210n0r嘉泰姆 |
CXSU63250n0r嘉泰姆 | 1.8n0r嘉泰姆 | 5.25n0r嘉泰姆 | 1.78n0r嘉泰姆 | 5n0r嘉泰姆 | 0.5n0r嘉泰姆 | 5.5n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 10n0r嘉泰姆 | QFN2X210n0r嘉泰姆 |
CXSU63250An0r嘉泰姆 | 1.8n0r嘉泰姆 | 5.25n0r嘉泰姆 | 1.78n0r嘉泰姆 | 5n0r嘉泰姆 | 0.5n0r嘉泰姆 | 5.5n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 10n0r嘉泰姆 | QFN2X210n0r嘉泰姆 |
CXSU63251n0r嘉泰姆 | 1.8n0r嘉泰姆 | 5.25n0r嘉泰姆 | 1.78n0r嘉泰姆 | 6n0r嘉泰姆 | 0.5n0r嘉泰姆 | 5.5n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 10n0r嘉泰姆 | QFN2X210n0r嘉泰姆 |
CXSU63251An0r嘉泰姆 | 1.8n0r嘉泰姆 | 5.25n0r嘉泰姆 | 1.78n0r嘉泰姆 | 6n0r嘉泰姆 | 0.5n0r嘉泰姆 | 5.5n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 10n0r嘉泰姆 | QFN2X210n0r嘉泰姆 |
CXSU63251Bn0r嘉泰姆 | 1.8n0r嘉泰姆 | 5.25n0r嘉泰姆 | 1.78n0r嘉泰姆 | 6n0r嘉泰姆 | 0.5n0r嘉泰姆 | 5.5n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 10n0r嘉泰姆 | QFN2x210n0r嘉泰姆 |
CXSU63252n0r嘉泰姆 | 2.5n0r嘉泰姆 | 5.5n0r嘉泰姆 |
| 3n0r嘉泰姆 | 1n0r嘉泰姆 | 5.5n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 8n0r嘉泰姆 | TSOT236n0r嘉泰姆 |
CXSU63253n0r嘉泰姆 | 2n0r嘉泰姆 | 5.5n0r嘉泰姆 | 2n0r嘉泰姆 | 6n0r嘉泰姆 | 0.5n0r嘉泰姆 | 5.5n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 10n0r嘉泰姆 | QFN2X210n0r嘉泰姆 |
CXSU63254n0r嘉泰姆 | 2.3n0r嘉泰姆 | 5.25n0r嘉泰姆 | 2.3n0r嘉泰姆 | 6n0r嘉泰姆 | 0.5n0r嘉泰姆 | 5.5n0r嘉泰姆 | 1.2n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 2n0r嘉泰姆 | QFN 2x38n0r嘉泰姆 |
CXSU63255n0r嘉泰姆 | 3n0r嘉泰姆 | 25n0r嘉泰姆 | 2.3n0r嘉泰姆 | 0.6n0r嘉泰姆 | 1n0r嘉泰姆 | 25n0r嘉泰姆 | 0.6n0r嘉泰姆 | ±2%n0r嘉泰姆 | 100n0r嘉泰姆 | SOT236n0r嘉泰姆 |
CXSU63256n0r嘉泰姆 | 3n0r嘉泰姆 | 8n0r嘉泰姆 | 1.8n0r嘉泰姆 | 2n0r嘉泰姆 | 1n0r嘉泰姆 | 16n0r嘉泰姆 | 0.6n0r嘉泰姆 | ±2%n0r嘉泰姆 | 100n0r嘉泰姆 | SOT236n0r嘉泰姆 |
CXSU63257n0r嘉泰姆 | 3n0r嘉泰姆 | 25n0r嘉泰姆 | 2.7n0r嘉泰姆 | 2n0r嘉泰姆 | 1n0r嘉泰姆 | 25n0r嘉泰姆 | 0.6n0r嘉泰姆 | ±2%n0r嘉泰姆 | 100n0r嘉泰姆 | SOT236n0r嘉泰姆 |
CXSU63258n0r嘉泰姆 | 3n0r嘉泰姆 | 33n0r嘉泰姆 | 2.1n0r嘉泰姆 | 2n0r嘉泰姆 | 1n0r嘉泰姆 | 33n0r嘉泰姆 | 0.6n0r嘉泰姆 | ±2%n0r嘉泰姆 | 100n0r嘉泰姆 | SOT236n0r嘉泰姆 |
CXSU63259n0r嘉泰姆 | 3n0r嘉泰姆 | 30n0r嘉泰姆 | 2.85n0r嘉泰姆 | 15n0r嘉泰姆 | adj.n0r嘉泰姆 | 30n0r嘉泰姆 | 1n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 220n0r嘉泰姆 | QFN4x418n0r嘉泰姆 |
CXSU63260n0r嘉泰姆 | 3.5n0r嘉泰姆 | 30n0r嘉泰姆 | 3n0r嘉泰姆 | 2n0r嘉泰姆 | 0.85n0r嘉泰姆 | 30n0r嘉泰姆 | 1n0r嘉泰姆 | ±2%n0r嘉泰姆 | 150n0r嘉泰姆 | SOT236n0r嘉泰姆 |
CXSU63261n0r嘉泰姆 | 2n0r嘉泰姆 | 6n0r嘉泰姆 | 1.9n0r嘉泰姆 | 2.5n0r嘉泰姆 | 1n0r嘉泰姆 | 6n0r嘉泰姆 | 0.6n0r嘉泰姆 | ±2%n0r嘉泰姆 | 200n0r嘉泰姆 | SOT236n0r嘉泰姆 |
CXSU63262n0r嘉泰姆 | 2.5n0r嘉泰姆 | 5.5n0r嘉泰姆 | 2.4n0r嘉泰姆 | 2.5n0r嘉泰姆 | 1n0r嘉泰姆 | 6n0r嘉泰姆 | 0.6n0r嘉泰姆 | ±2%n0r嘉泰姆 | 200n0r嘉泰姆 | DFN3x312n0r嘉泰姆 |
CXSU63263n0r嘉泰姆 | 2n0r嘉泰姆 | 6n0r嘉泰姆 | 1.9n0r嘉泰姆 | 4n0r嘉泰姆 | 1n0r嘉泰姆 | 6n0r嘉泰姆 | 0.6n0r嘉泰姆 | ±2%n0r嘉泰姆 | 100n0r嘉泰姆 | DFN3x310n0r嘉泰姆 |
CXSU63264n0r嘉泰姆 | 8.6n0r嘉泰姆 | 15.9n0r嘉泰姆 | 8.3n0r嘉泰姆 | 4.5n0r嘉泰姆 | 0.5n0r嘉泰姆 | 16n0r嘉泰姆 | 1.25n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 120n0r嘉泰姆 | DFN3x310n0r嘉泰姆 |
CXSU63265n0r嘉泰姆 | 3n0r嘉泰姆 | 9n0r嘉泰姆 | 2.9n0r嘉泰姆 | 6n0r嘉泰姆 | 1n0r嘉泰姆 | 13n0r嘉泰姆 | 1n0r嘉泰姆 | ±2%n0r嘉泰姆 | 600n0r嘉泰姆 | QFN3x316n0r嘉泰姆 |
CXSU63266n0r嘉泰姆 | 3n0r嘉泰姆 | 5.5n0r嘉泰姆 | 3n0r嘉泰姆 | 9n0r嘉泰姆 | adj.n0r嘉泰姆 | 36n0r嘉泰姆 | 1.25n0r嘉泰姆 | ±2%n0r嘉泰姆 | 380n0r嘉泰姆 | DFN3X310n0r嘉泰姆 |
CXSU63267n0r嘉泰姆 | 3n0r嘉泰姆 | 16n0r嘉泰姆 | 2.85n0r嘉泰姆 | 15n0r嘉泰姆 | adj.n0r嘉泰姆 | 18n0r嘉泰姆 | 1n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 220n0r嘉泰姆 | QFN4x418n0r嘉泰姆 |
CXSU63267n0r嘉泰姆 | 3n0r嘉泰姆 | 16n0r嘉泰姆 | 2.85n0r嘉泰姆 | 15n0r嘉泰姆 | adj.n0r嘉泰姆 | 16n0r嘉泰姆 | 1n0r嘉泰姆 | ±1.5%n0r嘉泰姆 | 230n0r嘉泰姆 | QFN4x418n0r嘉泰姆 |
CXSU63268n0r嘉泰姆 | 3n0r嘉泰姆 | 33n0r嘉泰姆 | 2.7n0r嘉泰姆 | 4n0r嘉泰姆 | 1n0r嘉泰姆 | 33n0r嘉泰姆 | 0.6n0r嘉泰姆 | ±2%n0r嘉泰姆 | 100n0r嘉泰姆 | QFN3x310n0r嘉泰姆 |
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