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BD9775FV-E2

ROHM Semiconductor
RoHS
RoHS RoHS compliant
Package 28-LSSOP (0.220, 5.60mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description BD9775 Buck Tape & Reel (TR) Positive DC to DC switching controller 100ns 4.2mA 0.65mm 2.4V
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Inventory: 3604
Minimum: 1
Total Price: USD $1.4
Unit Price: USD $1.397498
≥1 USD $1.397498
≥10 USD $1.146128
≥100 USD $1.110218
≥500 USD $1.075305
≥1000 USD $1.039395

Technical Details

Supply Chain

Factory Lead Time 10 Weeks

Physical

Contact Plating Copper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-LSSOP (0.220, 5.60mm Width)
Number of Pins 28

Dimensions

Width 5.6mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BD9775
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 2.4V
Output Type Transistor Driver
Operating Supply Voltage 30V
Input Voltage-Nom 13.2V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Operating Supply Current 4.2mA
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 6V~30V
Control Features Enable, Frequency Control, Soft Start
Input Voltage (Min) 6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 30kHz~300kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 20 ns
Synchronous Rectifier Yes
Fall Time (Typ) 100 ns
Switcher Configuration PHASE-SHIFT
Threshold Voltage 3.9V
Max Duty Cycle 45 %
Isolation Non-Isolated
Output Phases 1

Alternative Model

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