參數(shù)資料
型號: PIP201-12M
英文描述: Analog IC
中文描述: 模擬IC
文件頁數(shù): 19/20頁
文件大?。?/td> 319K
代理商: PIP201-12M
Philips Semiconductors
PIP201-12M
DC to DC converter powertrain
Preliminary data
Rev. 01 — 24 January 2002
8 of 20
9397 750 09032
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
10. Characteristics
[1]
If the input voltage remains between VIH and VIL (2.5 V typ) for longer than td(3-state), then both MOSFETs are turned off.
Table 5:
Characteristics
VDDC =12V; Tj =25 °C unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Static characteristics
VIH
HIGH-level input voltage
25
°C ≤ T
j ≤ 150 °C
2.55
2.8
3.05
V
VIL
LOW-level input voltage
25
°C ≤ T
j ≤ 150 °C
1.95
2.1
2.25
V
ILI
input leakage current
0 V
≤ V
I ≤ VDDC
-
10
100
nA
IDDC
control circuit supply current
fi = 0 Hz
-
1.5
3
mA
fi = 500 kHz; Figure 10
-45
60
mA
Ptot
total power dissipation
VDDO =12V; IO(AV) = 12.5 A;
fi = 500 kHz; VO = 1.6 V;
Tpcb =90 °C; Figure 6.
-
2.7
-
W
Dynamic characteristics
td(on)(IH-OH) turn-on delay time input HIGH
to output HIGH
VDDO =12V; IO(AV) = 12.5 A
-77
85
ns
td(off)(IL-OL) turn-off delay time input LOW
to output LOW
-30
45
ns
to(r)
output rise time
-
18
25
ns
to(f)
output fall time
-
12
20
ns
td(3-state)
3-state enable delay time
115
144
173
ns
VDDC = 12 V; VDDO = 12 V; VO = 1.6 V
(1) fi = 500 kHz
(2) fi = 250 kHz.
VDDC = 12 V; VO = 1.6 V; fi = 500 kHz; IO(AV) = 12.5 A.
Fig 6.
Total power dissipation as a function of average
output current; typical values.
Fig 7.
Total power dissipation as a function of output
stage supply voltage; typical values.
0
2
4
6
0
5
10
15
20
03ae77
(1)
(2)
Ptot
(W)
IO(AV)
(A)
1.5
2
2.5
3
3.5
5
7
9
11
13
15
03ae73
Ptot
(W)
VDDO
(V)
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