MC34726 查看數據表（PDF） - Freescale Semiconductor

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MC34726

300 mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode

Freescale Semiconductor 

DEVICE VARIATIONS

DEVICE VARIATIONS

Table 1. Device Variations

Freescale Part No.

VIN Range

Output Voltage(1)

Maximum Load Current Switch Frequency (MHz)(2)

MC34726AFC

2.7 - 5.5 V

1.2 V

300 mA

2.0

MC34726BFC

2.7 - 5.5 V

1.8 V

300 mA

2.0

MC34726CFC

3.6 - 5.5 V

3.3 V

300 mA

2.0

MC34726DFC

2.7 - 5.5 V

1.5 V

300 mA

2.0

MC34726EFC

2.7 - 5.5 V

2.5 V

300 mA(3)

2.0

Notes

1. Output voltages of: 0.8 V, 0.9 V, 1.0 V, 1.1 V, 1.3 V, 1.4 V, 1.85 V, 2.0 V options available on request. Contact Freescale sales.

2. Factory programmable at 2.0 MHz or 4.0 Mhz. Contact Freescale sales for availability of the 4.0 MHz functionality.

3. The minimum input voltage must be higher than 2.8 V for 300 mA of load current.

34726

2

Analog Integrated Circuit Device Data

Freescale Semiconductor

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