Images are for reference only See Product Specifications
ST PM6686TR
- Controller, Notebook Power System Voltage Regulator IC 2 Output 32-VFQFN (5x5)
Brands: STMicroelectronics, Inc
Mfr.Part #: PM6686TR
Datasheet: PM6686TR Datasheet (PDF)
Package/Case: QFPN-32
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 3771 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomPM6686TR General Description
PM6686 is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with lossless current sensing technique. The constant on-time architecture assures fast load transient response and the embedded voltage feed-forward provides nearly constant switching frequency operation. Pulse skipping technique increases efficiency at very light load. Moreover a minimum switching frequency of 33 kHz is selectable to avoid audio noise issues. The PM6686 provides a selectable switching frequency, allowing three different values of switching frequencies for the two switching sections. The output voltages OUT1 and OUT2 can be programmed to regulate 1.5 V/5 V and 1.05 V/3.3 V outputs respectively or can deliver two adjustable output voltages. An optional external charge pump can be monitored.This device embeds a linear regulator that can provide 3.3 V/5 V or an adjustable voltage from 0.7 V to 4.5 V output. The linear regulator provides up to 100 mA output current. LDO can be bypassed with the switching regulator outputs or with an external power supply (switchover function).When in switchover, the LDO output can source up to 200 mA.
Features
- Latched OVP and UVP
- Independent Power Good and EN signals
- Fixed 3.3 V/5.0 V, or adjustable output 0.7 V to 4.5 V, ± 1.5% (LDO): 200 mA
- Charge pump feedback
- 2.0 V reference voltage ± 1.0%: 50 μA
- 3.3 V reference voltage ± 2.0%: 5 mA
- Selectable pulse skipping at light loads
- Soft-start internally fixed at 2 ms and soft-stop
- 5.5 V to 28 V input voltage range
- Low-side MOSFETs' RDS(on) current sensing and programmable current limit
- Dual fixed OUT1 = 1.5 V/5 V and OUT2 = 1.05 V / 3.3 V outputs or adjustable OUT1 = 0.7 V to 5.5 V and OUT2 = 0.7 V to 2.5 V outputs, ± 1.5% accuracy over valley regulation
- Frequency selectable
- Selectable minimum frequency (33 kHz) in pulse skip mode
- Constant ON-time control
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Switching Controllers |
| RoHS: | Y | Number of Outputs: | 2 Output |
| Switching Frequency: | 33 kHz | Input Voltage: | 5.5 V to 28 V |
| Output Voltage: | 5.5 V | Output Current: | 100 mA |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Mounting Style: | SMD/SMT | Package / Case: | QFPN-32 |
| Packaging: | Reel | Output Power: | 4.3 mW |
| Series: | PM6686 | Brand: | STMicroelectronics |
| Moisture Sensitive: | Yes | Product Type: | Switching Controllers |
| Factory Pack Quantity: | 3000 | Subcategory: | PMIC - Power Management ICs |
| Tags | PM6686, PM668, PM66, PM6 | feature-type | |
| feature-maximum-power-dissipation-mw | 2000 | feature-packaging | Tape and Reel |
| feature-rad-hard | feature-pin-count | 32 | |
| feature-supplier-package | VFQFPN EP | feature-standard-package-name1 | QFN |
| feature-cecc-qualified | No | feature-esd-protection | |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
Ovaga always delivers on time, even for rush orders, which is why they are my go-to for all my component needs.