參數(shù)資料
型號: PIP8000FHN/N1
廠商: NXP SEMICONDUCTORS
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC28
封裝: 6 X 6 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT788-1, HVQFN-28
文件頁數(shù): 20/26頁
文件大小: 126K
代理商: PIP8000FHN/N1
PIP8000FHN_2
NXP B.V. 2009. All rights reserved.
Preliminary data sheet
Rev. 02 — 6 July 2009
3 of 26
NXP Semiconductors
PIP8000FHN
Digital power supervisor
6.
Pinning information
6.1 Pinning
6.2 Pin description
Fig 2.
Pin conguration
014aaa583
PIP8000
FAN_CONTROL2
WRITE_PROTECT
PMBUS_SDA
FAN_CONTROL1
PMBUS_ALERT
VDD
FAULT_LED
GPIO
VSS
USER_A_D
RESET
TEMP1
PMBUS_CTRL
SAMPLE_IIN
PMBUS_SCL
ADDRESS0
ADDRESS1
ADDRESS2
ENABLE
RXD_ALERT
TXD
SAMPLE_VOUT
SAMPLE_OUT
TEMP2
FAN_SPEED2
FAN_SPEED1
VOUT_TRIM
SAMPLE_VIN
Transparent top view
7
15
6
16
5
17
4
18
3
19
2
20
1
21
8
9
10
11
12
13
14
28
27
26
25
24
23
22
terminal 1
index area
Table 2.
Pin description
Symbol
Pin
Type
Description
PMBUS_CTRL
1
I
An input line from the host controller used to control the
device in conjunction with commands over PMBus. Can
be congured active HIGH or LOW through the
ON_OFF_Cong command.
RESET
2
Active LOW reset
VSS
3
Ground: 0 V reference.
FAULT_LED
4
O
User congurable. Used to enable/disable green/red LED.
PMBUS_ALERT
5
O
Interrupt line to SMBbus host controller
WRITE_PROTECT 6
I
When this pin is HIGH or n.c., only the PMBus command
Write Protect can be read. Used to protect PoL data
settings. Ground to Write.
PMBUS_SDA
7
I/O
Data and clock lines of the I2C/SMBus v 1.1 standard
PMBUS_SCL
8
I/O
Data and clock lines of the I2C/SMBus v 1.1 standard
ADDRESS0
9
O
I2C subaddress selection line 0
ADDRESS1
10
O
I2C subaddress selection line 1
ADDRESS2
11
O
I2C subaddress selection line 2
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