参数资料
型号: TPS2046BDR
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封装: GREEN, PLASTIC, MS-012AA, SOIC-8
文件页数: 29/29页
文件大小: 901K
代理商: TPS2046BDR
www.ti.com
VI(EN)
5 V/div
VO(OUT)
2 V/div
t - Time - 1 ms
RL = 20 W,
CL = 100 mF
TA = 255C
VO(OUT)
2 V/div
VI(EN)
5 V/div
t - Time - 1 ms
RL = 20 W,
CL = 100 mF
TA = 255C
150 mF
300 mF
68 mF
VI = 5 V,
RL = 20 W,
TA = 255C
VI(EN)
5 V/div
IO(OUT)
250 mA/div
t - Time - 2 ms
VI(EN)
5 V/div
IO(OUT)
250 mA/div
t - Time - 500 ms/div
SLVS532C – JULY 2004 – REVISED OCTOBER 2007
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 4. Turnon Delay and Rise Time With 100-
μF Load
Figure 5. Turnoff Delay and Fall Time With 100-
μF Load
Figure 6. Short-Circuit Current,
Figure 7. Inrush Current With Different
Device Enabled Into Short
Load Capacitance
Copyright 2004–2007, Texas Instruments Incorporated
9
Product Folder Link(s): TPS2045B TPS2055B TPS2046B TPS2047B
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