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Zilog IXD3264B75CER-G product image
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Zilog IXD3264B75CER-G

Manufacturer
Zilog
MPN
IXD3264B75CER-G
LCSC Part #
C20344768
Packaging
USPC-6(1.8x2)
Customer #
Key Attributes
1.2MHz Step-down type USPC-6(1.8x2) Voltage Regulators - DC DC Switching Regulators RoHS
DatasheetZilog IXD3264B75CER-G
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QtyUnit Price(Reference Only)Total Amount
1+$ 1.411$ 1.41
200+$ 0.5635$ 112.70
500+$ 0.5453$ 272.65
1,000+$ 0.5347$ 534.70
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerZilog
PackagingUSPC-6(1.8x2)
Operating Temperature-40℃~+105℃
Frequency - Switching1.2MHz
FunctionStep-down type
Number of Outputs1
FeaturesAdjustable soft-start;Overcurrent Protection;Protection latch;Light load efficient mode;Operating status indication
Output Type-
TopologyBuck
Operating Voltage3V~18V
Switch tube (built-in/external)-
Output Voltage-
Output Current-
Quiescent Current-
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Introduction

AI Translation

The IXD3263/64 series are 18V operation synchronous step-down DC/DC converter ICs with a built-in high-side/low-side driver transistor. The IXD3263/64 series has an operating voltage range of 3.0V ~ 18.0V and can support 0.5A as an output current with high-efficiency. It is compatible with low ESR capacitors such as ceramic capacitors for the load capacitor (CL). 0.75V reference voltage source is incorporated in the IC, and the output voltage can be set to a value from 1.0V to 15.0V using external resistors (RFB1, RFB2). 500 kHz or 1.2MHz or 2.2MHz can be selected for the switching frequency. In PWM/PFM automatic switchover control, IC can change the control method between PWM and PFM based on the output current requirement and as a result IC can achieve high efficiency over the full load range.

IXD3263/64 has a fixed internal soft start time which is 1.0ms (TYP.), additionally the time can be extended by using an external resistor and capacitor. With the built-in UVLO function, the driver transistor is forced OFF when input voltage goes down to 2.7V or lower. The output state can be monitored using the power good function. Over current protection, short-circuit protection and thermal shutdown are embedded and they secure a safety operation.

Features

AI Translation
  • Input Voltage Range: 3~18V (Absolute Max 20V)
  • FB Voltage: 0.75V ±1.5%
  • Oscillation Frequency: 500kHz, 1.2MHz, 2.2MHz
  • Output Current: 0.5A
  • Control Methods: PWM/PFM Auto
  • Efficiency: 85% @ 12V→5V, 1mA
  • PWM control Adjustable by RC
  • Over Current Protection: Automatic Recovery (IXD3263B/IXD3264B), Integral Latch Method (IXD3263A/IXD3264A)
  • Thermal Shutdown
  • Ceramic Capacitor
  • SOT - 25 (no Power good)
  • USP - 6C
  • EU RoHS Compliant, Pb Free

Applications

AI Translation
  • Hot water supply system
  • Recorders, Camcorders
  • Refrigerators, Air - conditioners
  • Low Power Systems