參數(shù)資料
型號(hào): TPS2071DAPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO32
封裝: GREEN, PLASTIC, HTSSOP-32
文件頁數(shù): 4/29頁
文件大?。?/td> 732K
代理商: TPS2071DAPG4
www.ti.com
PARAMETER MEASUREMENT INFORMATION
IN
OUT
DUT
+
Current
Meter
TestCircuit
S0298-01
t
off
t
pd(off)
t
on
t
pd(on)
50%
90%
10%
t
r
t
f
90%
10%
V
I(ENx)
V
O(OUTx)
V
O(OUTx)
Timing
T0271-01
0
2
4
6
8
10
12
14
16
18
20
V
I(
)
EN
(2V/div)
V
O(OUT)
(2V/div)
t- Time-ms
G001
V
=5V
I(BP)
T =25 C
C =10 F
R =50
A
L
°
m
W
0
2
4
6
8
10
12
14
16
18
20
V
(2V/div)
I(
)
EN
V
(2V/div)
O(OUT)
t- Time-ms
G002
V
=5V
T =25 C
C =10 F
R =50
I(BP)
A
L
°
m
W
SLVS287B – SEPTEMBER 2000 – REVISED SEPTEMBER 2007
Figure 1. Current Limit Response
Figure 2. Timing and Internal Voltage Regulator
Transition Waveforms
Figure 3. Turnon Delay and Rise Time
Figure 4. Turnoff Delay and Fall Time
(BP Switch)
12
Copyright 2000–2007, Texas Instruments Incorporated
Product Folder Link(s): TPS2070 TPS2071
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