參數(shù)資料
型號(hào): TPS40140RHHTG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.1 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC36
封裝: GREEN, PLASTIC, VQFN-36
文件頁數(shù): 2/67頁
文件大?。?/td> 1418K
代理商: TPS40140RHHTG4
TJ Junction Temperature °C
V
R
E
G
Output
Regulation
V
oltage
V
5.10
40 25 10
5
20
35
50
65
80
95 110 125
5.14
5.18
5.16
5.26
5.20
5.30
5.28
5.12
5.24
5.22
No Load
ILOAD = 66 mA
TJ Junction Temperature °C
V
S
H
A
R
E
VSHARE
V
oltage
V
40 25 10
5
20
35
50
65
80
95 110 125
0.0
0.2
0.4
0.6
1.0
1.2
1.4
1.6
1.8
2.0
0.8
ILOAD = 189 A
No Load
0.7
0.5
1.1
0.9
1.5
1.3
1.9
1.7
2.3
2.1
40 25 10
5
20
35
50
65
80
95 110 125
TJ Junction Temperature °C
V
U
V
L
O
_
C
E
x
UVLO
Threshold
V
oltage
V
PWM Enabled
VREG Enabled
TPS40140
DUAL OR 2-PHASE, STACKABLE CONTROLLER
SLUS660F – SEPTEMBER 2005 – REVISED SEPTEMBER 2009
www.ti.com
VREG OUTPUT VOLTAGE
VSHARE VOLTAGE
vs
TEMPERATURE
Figure 3-13.
Figure 3-14.
UVLO_CEx THRESHOLD VOLTAGE
vs
TEMPERATURE
Figure 3-15.
10
TYPICAL CHARACTERISTICS
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TPS40140RHHT 0.1 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC36
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