Product overview

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CXSD62651 is a current-mode monolithic step-down switching regulator. The CXSD62651 has an input range of 4.5V to 40V and provides 800mA continuous output current through two integrated N-channel MOSFETs. The internal synchronous power switch provides high efficiency without the use of an external Schottky diode. At light loads, the regulator operates at a low frequency to maintain high efficiency and low output ripple. Current mode control provides tight load transient response and cycle-by-cycle current limiting. The CXSD62651 has short-circuit protection, thermal protection, current runaway protection and input undervoltage lockout functions to ensure its robustness. The CXSD62651 is available in a 6-pin SOT23-6L package, providing a compact solution with minimal external components.

   Product FeaturesReturn to TopwW0嘉泰姆

Input voltage range: 4.5V ~ 40VwW0嘉泰姆
Output current: 800mAwW0嘉泰姆
High efficiency: up to 95%wW0嘉泰姆
No need for Schottky diodeswW0嘉泰姆
0.8V reference voltagewW0嘉泰姆
Use slope-compensated current-mode control for excellent line and load transient responsewW0嘉泰姆
Internal integrated compensationwW0嘉泰姆
Compatible with low ESR ceramic output capacitors and stablewW0嘉泰姆
Input Undervoltage LockoutwW0嘉泰姆
Short circuit protectionwW0嘉泰姆
Thermal shutdownwW0嘉泰姆
Inrush current limit and soft startwW0嘉泰姆
Temperature range:-40°C to 125°CwW0嘉泰姆

   Scope of applicationReturn to TopwW0嘉泰姆

distributed power systemwW0嘉泰姆
Car SystemwW0嘉泰姆
High voltage power conversionwW0嘉泰姆
Industrial Power SystemswW0嘉泰姆
Battery-powered systemwW0嘉泰姆

   Technical Specification (Product PDF)Return to Top wW0嘉泰姆

If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!wW0嘉泰姆

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   Product packaging diagramReturn to TopwW0嘉泰姆

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   Circuit schematicReturn to TopwW0嘉泰姆

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