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SY8121B Datasheet - Silergy

1.2MHz Synchronous Step Down Regulator

SY8121B Features

* Low RDS(ON) for internal switches (top/bottom):170/160 mΩ

* 4.5-18V input voltage range

* 2A load current capability

* Instant PWM architecture to achieve fast transient responses

* Internal softstart limits the inrush current

* 2% 0.6V reference

SY8121B General Description

SY8121B develops high efficiency synchronous stepdown DC-DC converter capable of delivering 2A load current. SY8121B operates over a wide input voltage range from 4.5V to 18V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. SY8121B always ope.

SY8121B Datasheet (2.74 MB)

Preview of SY8121B PDF

Datasheet Details

Part number:

SY8121B

Manufacturer:

Silergy

File Size:

2.74 MB

Description:

1.2mhz synchronous step down regulator.

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SY8121B 1.2MHz Synchronous Step Down Regulator Silergy

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