STEVAL-ISA056V1 STMicroelectronics, STEVAL-ISA056V1 Datasheet - Page 9

• Manufacturer Part Number: STEVAL-ISA056V1
• Description: BOARD EVAL BASED ON PM6600
• Manufacturer: STMicroelectronics
• Type: PWM Controllersr

Specifications of STEVAL-ISA056V1

• Design Resources: STEVAL-ISA056V1 Gerber Files STEVAL-ISA056V1 Schematic STEVAL-ISA056V1 Bill of Material
• Current - Output / Channel: 30mA
• Outputs And Type: 6, Non-Isolated
• Voltage - Output: 36 V
• Features: Dimmable
• Voltage - Input: 4.5 ~ 28V
• Utilized Ic / Part: PM6600
• Input Voltage: 4.5 V to 28 V
• Output Voltage: 36 V
• Product: Power Management Modules
• Core Chip: PM6600
• Topology: Boost
• No. Of Outputs: 1
• Dimming Control Type: PWM
• Mcu Supported Families: PM6600
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PM6600
• Other names: 497-8414

PM6600
Table 2.
N°
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
9
SLOPE
OVSEL
SGND
ROW1
ROW2
ROW3
ROW4
ROW5
ROW6
PGND
FAULT
SYNC
DIM
Pin
Pin functions (continued)
EN
SS
LX
Slope compensation setting. A resistor between the output of the boost
converter and this pin is needed to avoid sub-harmonic instability.
Refer to section 1.4 for details.
Signal ground. Supply return for the analog circuitry and the current
generators.
Row driver output #1.
Row driver output #2.
Row driver output #3.
Row driver output #4.
Row driver output #5.
Row driver output #6.
Power ground. Source of the internal power-MOSFET.
Over-voltage selection. Used to set the desired OV threshold by an external
divider. See
Switching node. Drain of the internal power-MOSFET.
Dimming input. Used to externally set the brightness of the LEDs by using a
PWM signal.
Enable input. When low, the device is turned off. If tied high or left floating,
the device is turned on and a soft-start sequence takes place.
Fault signal output. Open drain output. The pin goes low when a fault
condition is detected (see
Synchronization output. Used as external synchronization output.
Soft-start. Connect a capacitor to SGND to set the desired soft-start
duration.
Doc ID 14248 Rev 7
Section 7.2 on page 27
Section 9.1 on page 39
Function
for details.
for details).
Pin settings
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