PM6686TR STMicroelectronics, PM6686TR Datasheet - Page 19
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PM6686TR
Manufacturer Part Number
PM6686TR
Description
IC CTLR DUAL STEP DOWN VFQFPN32
Manufacturer
STMicroelectronics
Datasheet
1.PM6686TR.pdf
(50 pages)
Specifications of PM6686TR
Applications
Controller, Notebook Computers
Voltage - Input
5.5 ~ 28 V
Number Of Outputs
2
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-VFQFN, 32-VFQFPN
Output Voltage
5.5 V
Output Current
100 mA
Output Power
4.3 mW
Input Voltage
5.5 V to 28 V
Switching Frequency
33 KHz
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-8522-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PM6686TR
Manufacturer:
st
Quantity:
2 069
Part Number:
PM6686TR
Manufacturer:
ST
Quantity:
20 000
PM6686
6.1
Screen shots
Typical operating characteristic (T
FB1 = GND (OUT1 = 5 V), REFIN2 = VCC (OUT2 = 3.3 V), LDOREFIN = SGND
(LDO = 5 V), CP_FB = floating, LDO_SW = OUT1, PVCC connected to LDO, VIN = 12 V,
EN1-EN2-EN_LDO are high, no load unless specified)
Figure 25. LDO = 5 V load regulation
Figure 26. OUT1 soft-start no load
Doc ID 15281 Rev 4
ON
= VCC (200 / 300 kHz), SKIP = GND (skip mode),
Figure 27. OUT2 soft-start no load
Typical operating characteristics
19/50