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參數(shù)資料
| 型號(hào)： | PIP201-12M-3 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | DC-to-DC converter powertrain |
| 中文描述： | 200 A SWITCHING REGULATOR, PQCC68 |
| 封裝： | 10 X 10 MM, 0.85 MM HEIGHT, PLASTIC, SOT-687-1, HVQFN-68 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大小： | 345K |
| 代理商： | PIP201-12M-3 |
Philips Semiconductors
PIP201-12M-3
DC-to-DC converter powertrain
Product data
Rev. 03 — 19 November 2003
3 of 20
9397 750 11942
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
6.2 Pin description
[1]
[2]
[3]
[4]
[5]
All pins connected to PAD1
All pins connected to PAD2
All pins connected to PAD3.
PAD1, PAD2 and PAD3 are electrical connections and must be soldered to the printed circuit board.
All n.c. pins should be connected to V
SSC
.
7.
Functional description
7.1 Basic functionality
In order to understand the functions performed by the PIP201-12M, consider the
requirements of a synchronous DC-to-DC converter output stage, driven from a PWM
controller (
Figure 3
).
When the input voltage is HIGH, the upper MOSFET must be on and the lower
MOSFET must be off. Current flows from the supply (V
DDO
), through the upper
MOSFET and the inductor (L
out
), to the output.
Table 2:
Symbol
V
DDO
Pin description
Pin
1 to 8, 60, 61,
68
9, 15, 22 to 24
10, 26, 27,
45 to 59,
62 to 67
11, 12
13, 14
16, 17
28 to 44
18 to 21, 25
I/O
-
Description
output stage supply voltage
[1][4]
V
SSC
V
O
[2][4]
-
O
control circuit supply ground
output
[3][4]
CB
V
DDC
VI
V
SSO
n.c.
I/O
-
I
-
-
bootstrap capacitor connection
control circuit supply voltage
pulse width modulated input
output stage supply ground
no internal connection
[5]
Fig 3.
Simplified functional block diagram of a synchronous DC-to-DC converter
output stage.
VI
VDDC
VSSC
VO
VDDO
input voltage
from PWM controller
control circuit supply (12 V)
output stage supply voltage
tp
tp
T
T
δ
=
VI
VSSO
CB
03ad36
output
100
nF
Lout
Cout
signal ground
power ground
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PIP201-12M-3,518 | 功能描述:IC REG BUCK SYNC ADJ 20A 68HVQFN RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:SIMPLE SWITCHER® 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:12V 輸入電壓:4 V ~ 60 V PWM 型:電壓模式 頻率 - 開關(guān):52kHz 電流 - 輸出:1A 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 包裝:管件 供應(yīng)商設(shè)備封裝:16-DIP 其它名稱:*LM2575HVN-12LM2575HVN-12 |
| PIP202-12M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DC to DC converter powertrain |
| PIP202-12M-2 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DC-to-DC converter powertrain |
| PIP202-12M-2 /T3 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 TAPE7 MOSFET RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| PIP202-12M-2,518 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 TAPE7 MOSFET RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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