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BD8166EFV-E2

Description
Power Management Specialized - PMIC PWR SUPPLY IC 40PIN
CategoryPower/power management    The power supply circuit   
File Size951KB,21 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
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BD8166EFV-E2 Overview

Power Management Specialized - PMIC PWR SUPPLY IC 40PIN

BD8166EFV-E2 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerROHM Semiconductor
package instructionTSSOP, TSSOP40,.3
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time9 weeks
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G40
Number of terminals40
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP40,.3
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply15 V
Certification statusNot Qualified
Nominal supply voltage (Vsup)15 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Power Supply IC Series for TFT-LCD Panels
12V Input Multi-channel
System Power Supply IC
BD8166EFV
No.09035EBT14
●Description
The BD8166EFV is a system power supply for the TFT-LCD panels used for liquid crystal TVs.
Incorporates two high-power FETs with low on resistance for large currents that emplo y high-power packages, thus drivin g
large current loads while suppressing the generation of heat. A charge pump controller is incorporated as well, thus greatly
reducing the number of application components.
●Features
1) Step-up and step-down DC/DC converter
2) Incorporates 2-A N-channel FET.
3) Incorporates positive/negative charge pumps.
4) Incorporates a gate shading function.
5) Input voltage limit: 6 V to 18 V
6) Feedback voltage: 1.25 V ± 1.6%
7) Switching frequency: 500 kHz
8) Protection circuit: Undervoltage lockout protection circuit
Thermal shutdown circuit
Overcurrent protection circuit
Short protection circuit of timer latch type
9)
HTSSOP-B40 Package
●Applications
Power supply for the TFT-LCD panels used for LCD TVs
●Absolute
maximum ratings (Ta = 25℃)
Parameter S
Power supply voltage
Vo1 voltage
Vo2 voltage
IG Voltage
Maximum junction temperature
Power dissipation
Operating temperature range
Storage temperature range
ymbol
Vcc, PVCC
Vo1
Vo2
IGH
Tjmax
Pd
Topr
Tstg
Limit
19
19
40
7
150
4700
*1
mW
-40 to 85
-55 to 150
Unit
V
V
V
V
* Reduced by 37.6 mW/℃ ov er 25℃, when mounted on a glass epoxy 4-layer board (70 mm
70 mm
1.6 mm)
(Copper foil on back 70 mm
70 mm).
●Recommended
Operating Ranges (Ta = 25℃)
Parameter S
Power supply voltage
Vo1 voltage
Vo2 voltage
I G Voltage
SW current
ymbol
VCC, PVCC
Vo1
Vo2
IGH
SW1, SW2
Min. Max
6
8
Limit
18
18
39
5
2
.
Unit
V
V
V
V
A
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
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