S6BP20x One-channel Buck-Boost DC/DC Converters

Cypress’s S6BP20x series (S6BP201A, S6BP202A, and S6BP203A) PMICs are automotive grade, one-channel buck-boost DC/DC converters for automotive and industrial applications. They are ideal for automotive applications such as Body Control modules, Instrument Clusters, and ADAS. These PMICs have low standby current, and provide stable power output across a wide range of input voltages.

Cypress's unique buck-boost technology enables a smaller PMIC system design by eliminating bulky expensive electrolytic capacitors for input filtering. This smaller design enables you to create a small, affordable and efficient power management solution.

Key Features:

• 1-channel buck-boost converter
• Input voltage range: 2.5V–42V
• Maximum output current: 1.0A (201A), 2.4A(202A, 203A)
• Switching Frequency: 200k–2.1MHz
• Synchronization with external clock from 200kHz–400kHz
• Maximum operating temperature: 125°C

LOW QUIESCENT CURRENT

• Quiescent current: 20uA (201A, 202A), 50uA (203A)

BOM INTEGRATION

• Built-in switching transistors, output voltage setting resistors, phase compensation circuits

SYSTEM SAFETY FUNCTION SUPPORT

• Under Voltage Protection (UVP)
• Over Voltage Protection (OVP)
• Under Voltage Locked-out (UVLO)
• Thermal Shut Down (TSD)
• Over Current Protection (OCP)
• Independent Power Good pins

PACKAGE

• 16-pin Thermally Enhanced TSSOP

QUALIFICATION

• AEC-Q100 Grade-1

APPLICATIONS

• Body Control Module (BCM)
• Instrument Cluster System
• Advanced driver assistance system (ADAS)
• Gateway Module
• Automotive and Industrial

1-CHANNEL BUCK-BOOST DC/DC CONVERTER SERIES SELECTOR GUIDE

Block Diagram: