STEVAL-ISA053V1 STMicroelectronics, STEVAL-ISA053V1 Datasheet - Page 20

• Manufacturer Part Number: STEVAL-ISA053V1
• Description: BOARD EVALUATION FOR PM6680
• Manufacturer: STMicroelectronics
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of STEVAL-ISA053V1

• Design Resources: STEVAL-ISA053V1 Gerber Files PM6680 Eval Kit Schematic STEVAL-ISA053V1 Bill of Material
• Main Purpose: DC/DC, Step Down with LDO
• Outputs And Type: 3, Non-Isolated
• Voltage - Output: 1.05V, 1.5V, 5V
• Current - Output: 5A, 5A, 100mA
• Voltage - Input: 6 ~ 28V
• Regulator Topology: Buck
• Frequency - Switching: 200kHz, 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: PM6680
• Input Voltage: 6 V to 28 V
• Output Voltage: 5 V
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: PM6680
• Kit Application Type: Power Management - Voltage Regulator
• Application Sub Type: Step Down DC/DC Controller
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: PM6680
• Other names: 497-6378

Block diagram
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Block diagram
Figure 27. Functional block diagram
CSENSE2
LGATE2
HGATE2
PGOOD2
PHASE2
BOOT2
COMP2
SHDN
VREF
OUT2
SKIP
FSEL
FB2
EN2
NC
LDO5
VCC
FREQUENCY
SELECTOR
SHIFTER
LEVEL
REFERENCE
GENERATOR
UVLO
CONTROLLER
VREF
OUT2
SMPS
LDO5 ENABLE
CONTROLLER
REGULATOR
STARTUP
LINEAR
VIN
5V
CONTROLLER
OUT1
SMPS
4.8V
TERMIC
FAULT
4V
+
-
UVLO
SHIFTER
LEVEL
CONTROLLER
+
-
LDO5 ENABLE
TERMIC
LDO5
UVLO
PGOOD1
OUT1
CSENSE1
COMP1
EN1
BOOT1
HGATE1
PHASE1
LGATE1
LDO5
V5SW
VCC
FB1
PM6680