PM6680 STMicroelectronics, PM6680 Datasheet - Page 11

• Manufacturer Part Number: PM6680
• Description: IC CTRLR DUAL STEP DOWN 32VFQFPN
• Manufacturer: STMicroelectronics

Specifications of PM6680

• Applications: Controller, Notebook Power System
• Voltage - Input: 6 ~ 28 V
• Number Of Outputs: 2
• Voltage - Output: 0.9 ~ 5.5 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, 32-VFQFPN
• Output Voltage: 5 V, 0.9 V to 5.5 V, 0.9 V to 3.3 V
• Output Current: 0.33 A
• Input Voltage: 5.5 V to 28 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 10 C
• For Use With: 497-6379 - BOARD EVALUATION FOR PM6680A497-6378 - BOARD EVALUATION FOR PM6680497-6425 - BOARD EVAL BASED ON PM6680A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PM6680
Table 4.
N°
29
30
31
32
COMP1
OUT1
VREF
VCC
Pin
Pin functions (continued)
connected to the output voltage of the switching section.
DC voltage error compensation pin for the switching section 1.
Device Supply Voltage pin. It supplies all the internal analog circuitry except
the gate drivers (see LDO5). Connect this pin to LDO5.
Internal 1.237 V high accuracy voltage reference. It can deliver 50 uA.
Bypass to SGND with a 100 nF capacitor to reduce noise.
Output voltage sense for the switching section 1.This pin must be directly
Function
Pin settings
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