STEVAL-ISA063V1 STMicroelectronics, STEVAL-ISA063V1 Datasheet - Page 3

• Manufacturer Part Number: STEVAL-ISA063V1
• Description: BOARD EVAL BASED ON STBB1XX
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ISA063V1

• Main Purpose: DC/DC, Step Up or Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.2 ~ 5.5 V
• Current - Output: 1A
• Voltage - Input: 2 ~ 5.5 V
• Regulator Topology: Buck-Boost
• Frequency - Switching: 1.5MHz
• Board Type: Fully Populated
• Utilized Ic / Part: STBB1
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: STBB1XX
• Kit Application Type: Power Management - Voltage Regulator
• Application Sub Type: Buck/Boost DC-DC Converter
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-9008

STBB1XX
1
Figure 1.
MODE/SYNC
MODE/SYNC
VINA
VINA
Block diagram
STBB1 block diagram
EN
EN
V
V
IN
IN
CONTROL
CONTROL
Oscillator
Oscillator
DEVICE
DEVICE
GND
GND
Doc ID 15474 Rev 5
Modulator
Modulator
Current
Current
Control
Control
sensor
sensor
Temp.
Temp.
SW1
SW1
Control
Control
Gate
Gate
SW2
SW2
V
V
REF
REF
Block diagram
FB
FB
PGND
PGND
V
V
OUT
OUT
3/21