SGM260321

Active

High-Integration PMIC with 3 Bucks, 2 LDOs and Load Switch

SGM260321.pdf

The SGM260321 is a highly integrated multi-channel power management device. It supports a variety of microcontrollers, solid-state drive (SSD) applications. It consists of three Buck converters and two LDOs that deliver several output voltages. Buck1 can be set as a load switch. All outputs are highly configurable through the I²C interface. The device has several default configurations which are programmed in the factory. System level sequencing, output voltage, switching frequency, start-up time, soft-start time, sleep and DPSLP modes, operating modes, and other settings can all be configured.

SGM260321 supplies 4 configurable GPIOs for system hardware control requirements. These GPIOs can be set for a variety of functions. Four input functions are EXT_PG, DVS control, SYS_EN, LSW (load switch mode) LDO control, and four output functions are EXT_EN, nRESET, nIRQ, SYSMON.

A number of protection features are provided in the device including under-voltage/over-voltage protection, short-circuit, over-current and over-temperature shutdown.

The SGM260321 is available in a Green WLCSP- 2.42×2.82-36B package.

FEATURES

Input Voltage Range: 2.7V to 5.5V
Advanced PMIC:
- Buck1:
  4A Maximum Output Current Capability, Configurable Bypass Function
  0.6V (1) to 2.991V Programmable, 9.375mV/Step
  0.8V (1) to 3.9875V Programmable, 12.5mV/Step
- Buck2:
  3A Maximum Output Current Capability
  0.6V to 2.991V Programmable, 9.375mV/Step
  0.8V to 3.9875V Programmable, 12.5mV/Step
- Buck3:
  3A Maximum Output Current Capability
  0.8V to 3.9875V Programmable, 12.5mV/Step
- LDO1/LDO2:
  300mA Maximum Output Current Capability
  0.6V to 2.991V Programmable, 9.375mV/Step
  0.8V to 3.9875V Programmable, 12.5mV/Step
Flexible Configurable
- Output Voltage
- Soft-Start Time
- Start-Up Sequence
- Switching Frequency
- Current Limit
- Status Reporting and Controllability via I²C Interface
- 4 Programmable GPIOs
- Seamless Sequencing of External Supplies
- Multiple Sleep Modes
I²C Interface: 1MHz (MAX)
Input OV/UV Protection
Output OV/UV Protection
Thermal Shutdown Protection
Available in a Green WLCSP-2.42×2.82-36B Package

APPLICATIONS

Solid-State Drives
FPGA
Microcontroller Applications
Personal Navigation Devices

Ordering Information

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM260321-003XG/TR	Active	WLCSP-2.42×2.82-36B	36	YES	YES	YES	YES	MSL1	-40℃ to +125℃	View	View

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.