参数资料
型号: TPS2070DAPG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO32
封装: GREEN, PLASTIC, HTSSOP-32
文件页数: 4/29页
文件大小: 732K
代理商: TPS2070DAPG4
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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