參數(shù)資料
型號: V62/05616-01XE
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2.2 A SWITCHING CONTROLLER, 1150 kHz SWITCHING FREQ-MAX, PDSO16
封裝: GREEN, PLASTIC, SOIC-16
文件頁數(shù): 16/21頁
文件大?。?/td> 447K
代理商: V62/05616-01XE
SGLS305D – JULY 2005 – REVISED SEPTEMBER 2010
www.ti.com
Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
(1)
UNIT
VIN
Supply voltage
VC, VCC
22 V
IO
Source or sink current, DC
OUTA, OUTB
0.5 A
IO
Source or sink current, pulse (0.5 ms)
OUTA, OUTB
2.2 A
INV, NI, RAMP
–0.3 V to 7 V
Analog inputs
ILIM, SS
–0.3 V to 6 V
Power ground
PGND
±0.2 V
Outputs
OUTA, OUTB limits
PGND –0.3 V to VC +0.3 V
ICLK
Clock output current
CLK/LEB
–5 mA
IO(EA)
Error amplifier output current
EAOUT
5 mA
ISS
Soft-start sink current
SS
20 mA
IOSC
Oscillator charging current
RT
–5 mA
TJ
Operating virtual junction temperature range
–55°C to 150°C
Tstg
Storage temperature(2)
–65°C to 150°C
Lead temperature 1,6 mm (1/16 in) from case for 10 s
–55°C to 150°C
tstg
Storage temperature(2)
–65°C to 150°C
Lead temperature 1,6 mm (1/16 in) from case for 10 s
300°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
Long-term high-temperature storage and/or extended use at maximum recommended operating conditions may result in a reduction of
overall device life. See http://www.ti.com/ep_quality for additional information on enhanced plastic packaging.
Table 1. DISSIPATION RATING TABLE – FREE-AIR TEMPERATURE
AIR FLOW
TA ≤ 25°C
DERATING FACTOR
TA = 70°C
TA = 85°C
TA = 125°C
PACKAGE
(CFM)
POWER RATING
ABOVE TA = 25°C
POWER RATING
DW
0
1.105 W
9.62 mW/°C
673 mW
528 mW
144 mW
4
Copyright 2005–2010, Texas Instruments Incorporated
Product Folder Link(s): UC2825A-EP
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