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器件3D模型￥ 5.274
UCC28180D 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电池管理芯片
封装:
SOIC-8
描述:
TEXAS INSTRUMENTS UCC28180D 芯片, 升压稳压器PFC控制器, 栅极驱动器, SOIC-8
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引脚图在P6Hot
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标记信息在P42
封装信息在P42P43P44P45
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UCC28180D数据手册
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of 48 Go
若手册格式错乱，请下载阅览PDF原文件
UCC28180
www.ti.com
SLUSBQ5A –NOVEMBER 2013–REVISED NOVEMBER 2013
ELECTRICAL CHARACTERISTICS (continued)
Unless otherwise noted, VCC=15Vdc, 0.1µF from VCC to GND, –40°C ≤ T
J
= T
A
≤ +125°C. All voltages are with respect to
GND. Currents are positive into and negative out of the specified terminal.
PARAMETER TEST CONDITION MIN TYP MAX UNITS
Voltage Loop
V
REF
Reference voltage T
A
= 25°C 4.93 5.00 5.07 V
–40°C ≤ T
A
≤ +125°C 4.87 5.00 5.15 V
g
mv
Transconductance gain without EDR –40 –56 –70 µS
g
mv-EDR
Transconductance gain under EDR –230 –280 –340 µS
Maximum sink current under normal operation VSENSE = 5 V, VCOMP = 4 V 23 40 57 µA
Source current under soft start VSENSE = 4 V, VCOMP = 4 V –29 –40 –52 µA
Maximum current under EDR operation VSENSE = 4 V, VCOMP = 2.5 V –200 –241 µA
VSENSE input bias current VSENSE = 5 V 20 100 250 nA
VCOMP voltage during OLP VSENSE = 0.5 V, I
VCOMP
= 0.5 mA 0.00 0.04 0.10 V
VCOMP rapid discharge current VCOMP = 2 V, VCC = floating 0.37 mA
V
PRECHARGE
VCOMP precharge voltage I
VCOMP
= –100 µA, VSENSE = 4 V 1.5 V
I
PRECHARGE
VCOMP precharge current VCOMP = 0 V –1 mA
VSENSE threshold, end-of-soft-start Initial Start-up 98 %V
REF
Gate Driver
GATE current, peak, sinking
(2)
C
GATE
= 4.7 nF 2.0 A
GATE current, peak, sourcing
(2)
C
GATE
= 4.7 nF –1.5 A
GATE rise time C
GATE
= 4.7 nF, GATE = 2 V to 8 V 8 40 60 ns
GATE fall time C
GATE
= 4.7 nF, GATE = 8 V to 2 V 8 25 40 ns
GATE low voltage, no load I
GATE
= 0 A 0.00 0.01 V
GATE low voltage, sinking I
GATE
= 20 mA 0.04 0.06 V
GATE low voltage, sourcing I
GATE
= -20 mA –0.04 –0.06 V
GATE low voltage, sinking, OFF VCC = 5 V, I
GATE
= 5 mA 0.10 0.20 0.31 V
GATE low voltage, sinking, OFF VCC = 5 V, I
GATE
= 20 mA 0.4 0.8 1.4 V
GATE high voltage VCC = 20 V, C
GATE
= 4.7 nF 14.5 15.2 16.1 V
GATE high voltage VCC = 12.2 V, C
GATE
= 4.7 nF 10.8 11.2 12 V
VCC = VCC
OFF
+ 0.2 V,
GATE high voltage 8.2 9.0 10.1 V
C
GATE
= 4.7 nF
(2) Not production tested. Characterized by design
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