BD8306 Buck-Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

BD8306 is a 5.50 V, 1.00 A output current sync Buck-Boost Converter from . The 1.80 V to 5.50 V input range can be converted into a 1.80 V to 5.20 V output voltage.

The Buck-Boost Converter features adjustable 3000 kHz switching frequency, requires a typical inductor size of 4.7 µH and provides a peak efficiency of 95 %. BD8306 circuitry consists typically of 12 external components and is available in 1 package option(s): VQFN-16 .

For BD8306 replacement search, select a main parameter tolerance value and adjust the checkboxes for feature match. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.

ParameterValueReplacement
Search Filter
V-IN min. 1.80 V
V-IN max. 5.50 V
I-OUT? 1.00 A
V-OUT min. 1.80 V
V-OUT max. 5.20 V
V-OUT fixed adjustable
V-OUT programmable no
sync/non-sync sync
Frequency typ. 3000 kHz
Frequency adjustable adjustable
Frequency adjustable min. 200 kHz
Frequency adjustable max. 3000 kHz
ext.clock sync no
Frequency sync. min.
Frequency sync. max.
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
Quiescent current max. 750 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 4.7 µH
Automotive AEC-Q100 no
Light-Load Mode no
Topology Buck-Boost
Peak Efficiency 95 %
Component count min. 12
current limit adjustable no
LBI/LBO no
Nr. of package options 1
CSP
SOT
MSOP
QFN VQFN-16
SO/SOIC
SOP

Charts and pictures

BD8306 position within the market

BD8306 Datasheet

Link to the most up-to-date BD8306 datasheet and the product page for EVM, tools and support information.

BD8306

BD8306 Distributor price breaks and sample stock

BD8306 prices and available buy online distributors. Optional, check regional sources for price and inventory: for Russia via efind, for South Korea via ICPart, for Japan via ICBAIBAI, for China via IC5858 or International via IC2IC.

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Available Distributors with stock: 5

ARROW-NAC (1)

ProductStockPriceBuy
BD8306MUV-E22953
12.25 USD
102.23 USD
252.20 USD
1002.17 USD
2502.14 USD
5002.12 USD
10002.09 USD
Buy Now

Chip-One-Stop (1)

ProductStockPriceBuy
BD8306MUV-E290
58.53 USD
108.53 USD
508.10 USD
Buy Now

DIGI-KEY (2)

ProductStockPriceBuy
BD8306MUV-E20
30000.97 USD
60000.94 USD
Buy Now
BD8306MUV-E2394
12.31 USD
102.08 USD
251.86 USD
1001.67 USD
2501.49 USD
5001.30 USD
10001.08 USD
Buy Now
BD8306MUV-E2394
12.31 USD
102.08 USD
251.86 USD
1001.67 USD
2501.49 USD
5001.30 USD
10001.08 USD
Buy Now

Mouser-Electronics (1)

ProductStockPriceBuy
BD8306MUV-E22971
12.14 USD
101.81 USD
1001.46 USD
5001.28 USD
10001.05 USD
30000.98 USD
60000.94 USD
Buy Now

VERICAL (1)

ProductStockPriceBuy
BD8306MUV-E22953
172.23 USD
252.20 USD
1002.17 USD
2502.14 USD
5002.12 USD
10002.09 USD
Buy Now

Available Distributors without stock: 3

AVNET-AMERICAS (0)

ProductStockPriceBuy
BD8306MUV-E20
30001.14 USD
60001.07 USD
120001.01 USD
180000.95 USD
300000.93 USD
Buy Now

AVNET-EUROPE (0)

ProductStockPriceBuy
BD8306MUV-E20Buy Now

TTI (0)

ProductStockPriceBuy
BD8306MUV-E2AMERICAS0
AMERICAS0.00 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with BD8306 stock available

Equivalents and alternatives

The following Buck-Boost DC/DC Converter are similar to BD8306. Optional, compare BD8306 side-by-side with other selected Buck-Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% LTC3533 LTC3533 product overviewLTC3533 product overview Linear Technology DFN-14
25% LTC3520 LTC3520 product overviewLTC3520 product overview Linear Technology QFN-24
50% LTC3532 LTC3532 product overviewLTC3532 product overview Linear Technology MSOP-10, DFN-10

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of BD8306.

V-IN max. 5.5 V, I-OUT 1 A, V-OUT min. 1.8 V, Frequency typ. 3000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744025001 1.2 2.6 3.0 36.00 2.8 x 2.8 x 3
74402800082 0.8 2.0 1.6 53.00 2.8 x 2.8 x 1.2
744028001 1.0 1.8 1.5 65.00 2.8 x 2.8 x 1.2
74402900082 0.8 2.4 1.8 36.00 2.8 x 2.8 x 1.5
744029001 1.0 2.2 1.6 45.00 2.8 x 2.8 x 1.5
744031010 1.0 2.0 1.6 26.00 3.8 x 3.8 x 1.8
74404024010 1.0 2.2 2.6 37.00 2.5 x 2 x 1.2
74404032010 1.0 2.2 3.0 33.00 3 x 3 x 1.5
744042001 1.0 2.7 2.6 20.00 4.8 x 4.8 x 2
7440430012 1.2 3.1 2.8 15.00 4.8 x 4.8 x 3
74438321010 1.0 1.3 2.5 163.00 2.5 x 2 x 0.6
74479262210 1.0 1.2 1.7 170.00 1.6 x 0.8 x 0.8
74479275210 1.0 1.8 2.1 69.00 2 x 1.25 x 1
74479276210 1.0 2.0 2.5 65.00 2 x 1.6 x 1
74479876210 1.0 1.5 1.5 70.00 2 x 1.6 x 1
74479889210 1.0 2.0 2.0 85.00 2.5 x 2 x 1.2
74479899210 1.0 2.3 2.5 50.00 3.2 x 2.6 x 1.2
74479976210 1.0 1.8 2.4 75.00 2 x 1.6 x 0.5
74479977182 0.8 2.0 2.0 90.00 2 x 1.6 x 0.9
78438321010 1.0 1.3 2.5 163.00 2.5 x 2 x 0.6
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