参数资料
型号: PIP201-12M-3,518
厂商: NXP SEMICONDUCTORS
元件分类: 稳压器
英文描述: 200 A SWITCHING REGULATOR, PQCC68
封装: 10 X 10 MM, 0.85 MM HEIGHT, PLASTIC, SOT-687-1, HVQFN-68
文件页数: 16/20页
文件大小: 345K
代理商: PIP201-12M-3,518
Philips Semiconductors
PIP201-12M-3
DC-to-DC converter powertrain
Product data
Rev. 03 — 19 November 2003
5 of 20
9397 750 11942
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
7.4 3-state function
If the input from the PWM controller becomes high impedance (3-state) for longer
than td(3-state), then both MOSFETs are turned off and the VI input is driven to 2.5 V by
an internal 2 x 10 k
resistor voltage divider between an internal 5 V reference and
ground. Once the VI input is outside the 3-state window for longer than td(3-state)
normal operation will commence.
8.
Limiting values
[1]
Pulse width and repetition rate limited by maximum value of Tj.
[2]
Assumes a thermal resistance from junction to printed-circuit board of 5 K/W.
Table 3:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VDDC
control circuit supply voltage
0.5
15
V
VDDO
output stage supply voltage
0.5
25
V
VI
input voltage
0.5
5.25
V
VO
output voltage
0.5
VDDO + 0.5 V
VCB
bootstrap voltage
0.5
VO + 15
V
IO(AV)
average output current
VDDC =12V; Tpcb ≤ 112 °C;
fi = 500 kHz; Figure 5
-20
A
IORM
repetitive peak output current
VDDC =12V; tp ≤ 10 s
-
200
A
Ptot
total power dissipation
Tpcb =25 °C
-25
W
Tpcb =90 °C
-12
W
Tstg
storage temperature
55
+150
°C
Tj
junction temperature
55
+150
°C
VDDC = 12 V; VDDO = 12 V; fi = 500 kHz; VO = 1.6 V.
Fig 5.
Average output current as a function of printed-circuit board temperature.
03ae74
0
4
8
12
16
20
24
0
50
100
150
IO(AV)
(A)
Tpcb (°C)
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