参数资料
型号: KIT18730EPEVBE
厂商: Freescale Semiconductor
文件页数: 4/35页
文件大小: 0K
描述: KIT FOR MPC18730 PMIC
标准包装: 1
主要目的: DC/DC,LDO 步降
输出及类型: 5,非隔离
稳压器拓扑结构: 降压
频率 - 开关: 200kHz
板类型: 完全填充
已供物品: 板,软件
已用 IC / 零件: MPC18730
相关产品: MPC18730EPR2-ND - IC PMIC PROGR 5-OUTPUTS 64-QFN
MPC18730EP-ND - IC PMIC PROGR 5-OUTPUTS 64-QFN
PIN CONNECTIONS
Table 1. MPC18730 Pin Definitions (continued)
A functional description of each pin can be found in the Functional Pin Description section beginning on page 14 .
Pin Number
7
8
9
10
Pin Name
LVB
HVB
V_STDBY
VO1_SENSE
Pin
Function
Input
Input
Output
Input
Formal Name
Low Voltage Battery
High Voltage Battery
Standby Voltage
Voltage Input 1
Definition
VB Power Supply Connection for Ni_mh
VB Power Supply Connection for Li_ion
V_STDBY Voltage Output
Switching Power Supply Circuit 1, VO1_SENSE Voltage Input,
VO1_SENSE Power Supply
11
12
13
14
15
16
17
VOUT1
VIN1
SW1
SW1
PGND1
PGND1
PGOOD1
Output
Output
Power
Power
Ground
Ground
Output
Voltage Output 1
Voltage Output 1
Switching 1
Switching 1
Power Ground 1
Power Ground 1
Inverted Reset
Power Switch 1 Output
Switching Power Supply Circuit 1 Output
Switching Power Supply Circuit 1 Coil Connection
Switching Power Supply Circuit 1 Coil Connection
Switching Power Supply Circuit 1 Power GND
Switching Power Supply Circuit 1 Power GND
Reset Circuit 1 Reset Signal Output
Output 1
18
PGOOD1_DELAY
Input
Reset Delay
Reset Circuit 1 Reset Signal Delaying Capacitor Connection
Capacitor 1
19
20
21
RESET1_TH
DMAX1
EAOUT1
Output
Power
Output
Reset1 Adjustment
Duty Control
Reference Feedback
Switching Power Supply Circuit 1 Reset Voltage Reference Output
Switching Power Supply Circuit 1 Maximum Duty Setting
Switching Power Supply Circuit 1 Error Amp Output
1
22
23
EAIN1
CH_PUMP
Input
Power
Input Minus 1
Charge Pump
Switching Power Supply Circuit 1 Error Amp Inverse Input
VGATE Power Supply Circuit Charge Pump Capacitor Connection
Capacitor
24
VGATE
Output
Gate Voltage
VGATE Power Supply Circuit Voltage Output, Pre-Diver Circuit Power
Supply
25
26
27
28
29
30
31
SWGATE
GNDGATE
VBATT
VGATESEL2
VGATESEL1
EAIN2
EAOUT2
Power
Ground
Power
Output
Output
Input
Output
Switching
Power Ground 3
Battery Voltage
VGATE Select 2
VGATE Select 1
Input Minus
Reference Feedback
VGATE Power Supply Circuit Coil Connection
VGATE Power Supply Circuit Power GND
VB Power Supply Connection
VG Power Supply Circuit Output Voltage Setting 2
VGATE Power Supply Circuit Output Voltage Setting 1
Switching Power Supply Circuit 2 Error Amp Inverting Input
Switching Power Supply Circuit 2 Error Amp Output
2
32
33
DMAX2
PGOOD2_DELAY
Power
Input
Duty Control
Reset Delay
Switching Power Supply Circuit 2 Maximum Duty Setting
Reset Circuit 2 Reset Signal Delay Capacitor Connection
Capacitor 1
34
PGOOD2
Output
Inverted Reset
Reset Circuit 2 Reset Signal Output
Output 2
35
36
PGND2
PGND2
Ground
Ground
Power Ground 2
Power Ground 2
Switching Power Supply Circuit 2 Power GND
Switching Power Supply Circuit 2 Power GND
18730
Analog Integrated Circuit Device Data
4
Freescale Semiconductor
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