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: 20/20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
9 of 20
9397 750 11942
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
11. Application information
11.1 Typical application
A typical four-phase buck converter is shown in Figure 11. This system uses four
PIP201-12M devices to deliver a continuous output current of 50 A at an operating
frequency of 500 kHz.
Remark: An external bootstrap diode is not required as one is already integrated into
the design of the PIP201-12M between VDDC and CB.
Fig 11. Typical application circuit using the PIP201-12M in a four-phase converter
PWM 1
PWM 2
PWM 3
PWM 4
PWM
Controller
03ae81
conversion
supply (12 V)
control circuit
supply (12 V)
output
voltage
PIP201-12M
360 nH
VDDC
VDDO
CB
VO
VSSO
VI
PIP201-12M
360 nH
100
nF
1
F
VDDC
VDDO
CB
VO
VSSO
VSSC
VI
PIP201-12M
360 nH
VDDC
VDDO
CB
VO
VSSO
VI
PIP201-12M
360 nH
VDDC
VDDO
CB
VO
VSSO
VI
10
2.2 nF
2.2
22
F (4x)
10
10
10
2.2
2.2
2.2
2.2 nF
100
nF
100
nF
100
nF
1
F
1
F
1
F
100
F (2x)
signal ground
power ground
22
F (4x)
22
F (4x)
22
F (4x)
100
F (2x)
100
F (2x)
100
F (2x)
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