参数资料
型号: MIC9130BQS
厂商: Micrel Inc
文件页数: 2/19页
文件大小: 0K
描述: IC CTRLR DC-DC PWM HV HS 16-QSOP
标准包装: 98
应用: 控制器,电信
输入电压: 9 V ~ 18 V
输出数: 1
输出电压: 4.7 V ~ 5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 管件
MIC9130
Ordering Information
Micrel, Inc.
Standard
Part Number
Pb-Free
Max. Duty Cycle
Junction Temp. Range
Package
MIC9130BM
MIC9130BQS
MIC9130YM
MIC9130YQS
50%
50%
-40°C to +125°C
-40°C to +125°C
16-Pin SOP
16-Pin QSOP
Pin Con ? guration
LINE 1
VCC 2
RBIAS 3
OSC 4
SYNC 5
COMP 6
FB 7
CPWR 8
16 OUT
15 PGND
14 ISNS
13 UVLO
12 SS
11 AGND
10 EN
9 VBIAS
16-Pin SOP (M)
16-Pin QSOP (QS)
Pin Description
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
LINE
VCC
RBIAS
OSC
SYNC
COMP
FB
CPWR
VBIAS
EN
AGND
SS
UVLO
ISNS
PGND
OUT
Pin Function
Line (Input): 180Vdc maximum supply input. May be ? oated if unused.
Supply (Input): MIC9130 internal supply input.
Bias Resistor (External Component): Connect 562K Ω to ground.
Oscillator RC Network (External Components): Connect external resistor-
capacitor network to set oscillator frequency.
Synchronization (Input): External oscillator input for slave operation of
controller. See OSC. Do not ? oat.
Compensation (External Components): Error ampli ? er output for external
compensation network connection.
Feedback (Input): Error ampli ? er inverting input.
Current Limit Selection (Input): When CPWR is high, an over-current
condition at the ISNS input will terminate the gate drive and reset the
soft-start latch. If the CPWR pin is low, an over-current condition at the ISNS
input will terminate the gate drive signal, but will not cause a reset of the
soft-start circuit.
Reference (Output): Internal 5V supply. Will source 5mA maximum.
Enable (Input): Logic level enable/shutdown input; logic high = enabled (on),
logic low = shutdown (off).
Analog Ground (Return)
Soft-Start (External Components): Connect external capacitor to slowly ramp
up duty cycle during startup and over-current conditions.
Undervoltage Lockout (External Components): Connect to unbiased resistive
divider network to set controller ’s minimum operating voltage. Connect to
VBIAS if not needed.
Current Sense (Input): Connect between external switching MOSFET source
and switch current sense resistor.
Power Ground (Return)
Switch Drive Output (Output): Connect to gate of external switching
MOSFET.
M9999-111108
2
November 2008
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相关代理商/技术参数
参数描述
MIC9130BQS TR 功能描述:IC CTRLR DC-DC PWM HV HS 16-QSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源,ICERA E400,E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA,WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR)
MIC9130YM 功能描述:电流型 PWM 控制器 SO-16 High Vin Telecom DC/DC PWM Control IC (Lead Free) RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14
MIC9130YM TR 功能描述:电流型 PWM 控制器 SO-16 High Vin Telecom DC/DC PWM Control IC (Lead Free) RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14
MIC9130YQS 功能描述:电流型 PWM 控制器 SO-16 High Vin Telecom DC/DC PWM Control IC (Lead Free) RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14
MIC9130YQS TR 功能描述:电流型 PWM 控制器 SO-16 High Vin Telecom DC/DC PWM Control IC (Lead Free) RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14