参数资料
型号: MC34704BEPR2
厂商: Freescale Semiconductor
文件页数: 3/54页
文件大小: 0K
描述: IC PWR MNGMT DC-DC MULT 56-QFN
特色产品: MC34704 Multi-channel Power Management IC (PMIC)
标准包装: 1
应用: 处理器
电流 - 电源: 86mA
电源电压: 2.7 V ~ 5.5 V
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 56-VFQFN 裸露焊盘
供应商设备封装: 56-QFN-EP(7x7)
包装: 标准包装
产品目录页面: 809 (CN2011-ZH PDF)
其它名称: MC34704BEPR2DKR
INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
REG8
voltage data
voltage data
REG1/VG
OUT8
Control
Control
VOUT1 (34704A)
L
Error Amp
Error Amp
VG
SW8
BT8
FB8
VG
PWM
Error Amp
Start-Up
Ipeak-det
and blanking
SW control
PWM
P-skip
VG
SW1
BT1
OUT7
REG7 (34704A)
voltage data
Control
REG2
voltage data
Control
VG
BT2D
PVIN2
SW2D
Error Amp
DRV7
PWM
Error Amp
VOUT2
FB7
VREF7
COMP7
Amp
REG6 (34704A)
voltage data
REG3
PWM
P-skip
VG
SW2U
BT2U
COMP2
FB2
Control
VG
VOUT6
L
Error Amp
voltage data
Control
BT3
PVIN3
SW3
SW6
PWM
BT6
VG
Error Amp
Error Amp
PWM
P-skip
VOUT3
FB3
FB6
BT5D
PVIN5
VG
REG5
voltage data
REG4
voltage data
Control
VG
BT4D
PVIN4
SW4D
SW5D
Control
Error Amp
VOUT4
VOUT5
SW5U
BT5U
COMP5
FB5
VDDI
Error Amp
PWM
P-skip
VG
VG
VDDI (2.5V) VDDIMON (VDDIdet)
VIN
UVLO
Detection
PWM
P-skip
VG
Startup Control
SW4U
BT4U
FB4
COMP4
ONOFF
LION
SCL
SDA
RST
I 2 C
Reset Driver
Registers
To Reg 1-8
Sequencer
OSC/Divider
Thermal
Detection
ADC
FREQ
SS
PGND (EXPAD)
VIN
AGND
Soft Start
Figure 2. 34704 Internal Block Diagram
34704
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
相关PDF资料
PDF描述
GCB05DHNT CONN EDGECARD 10POS .050 DIP SLD
GCB05DHHT CONN EDGECARD 10POS .050 DIP SLD
H3AAS-1606G IDC CABLE - HSC16S/AE16G/HSC16S
V300C12E150BG2 CONVERTER MOD DC/DC 12V 150W
H3CCH-1606G IDC CABLE - HKC16H/AE16G/HKC16H
相关代理商/技术参数
参数描述
MC34705 制造商:SPC Multicomp 功能描述:HEADER VERTICAL 12WAY 制造商:SPC Multicomp 功能描述:HEADER, VERTICAL, 12WAY
MC34707 制造商:SPC Multicomp 功能描述:HEADER VERTICAL 14WAY 制造商:SPC Multicomp 功能描述:HEADER, VERTICAL, 14WAY 制造商:PRIVATE LABEL 功能描述:HEADER, VERTICAL, 14WAY, Product Range:MULTICOMP - MC34 Series, Contact Terminat 制造商:SPC Multicomp 功能描述:WIRE-BOARD CONN, RECEPTACLE, 14POS, 3MM, Series:2261(5561), Pitch Spacing:3mm, Contact Termination:Through Hole Vertical, No. of Contacts:14, No. of Rows:2, Connector Mounting:PCB, Gender:Receptacle, Contact Material:Copper Alloy , RoHS Compliant: Yes
MC34708VK 功能描述:PMIC 解决方案 PMIC 5S 6LDO BST 10BTADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC34708VKR2 功能描述:PMIC 解决方案 PMIC 5S 6LDO BST 10BTADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC34708VM 功能描述:PMIC 解决方案 PMIC 5S 6LDO BST 10BtADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel