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参数资料
| 型号： | MAX5007BCUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/13页 |
| 文件大小： | 0K |
| 描述： | IC REG USB LDO 150MA 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 应用： | 转换器，USB |
| 输入电压： | 4 V ~ 5.5 V |
| 输出数： | 1 |
| 输出电压： | 3.3V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 管件 |
150mA USB LDO Regulators with ±15kV TVS
and μP Reset
THERMAL
IN
4.0V to 5.5V
REVERSE
CURRENT
PROTECTION
PROTECTION
OUT
3.3V
CURRENT
LIMIT
PROTECTION
ESD/
SURGE
PROTECTION
MAX5005
MAX5006
MAX5007
LDO
ERROR
AMP
GND
V REF
1.23V
RESET
COMPARATOR
200ms
RESET
TIMEOUT
RESET/(RESET)
FULL
SPEED
USB
TERMINATION
DRIVER
LOW
SPEED
25k ?
MR
D+
OUT
TVS
1.5k ?
1.5k ?
TVS
OUT
D-
SELR
ENR
GND
( ) FOR MAX5007 ONLY.
Figure 1. Functional Diagram
Detailed Description
The MAX5005/MAX5006/MAX5007 are USB applica-
tion-specific, low-dropout, low-quiescent current linear
regulators with an integrated μP reset circuit (see
Figure 1). The devices drive loads up to 150mA and
are available with a fixed output voltage of +3.3V.
Features include 1.5k ? D+ and D- termination resistors
and ±15kV transient voltage suppression (TVS) in
accordance with IEC1000-4-2 (EN61000-4-2) Air
Discharge Method and MILSTD883C- Method 3015-6
making the MAX5005/MAX5006/MAX5007 ideal for use
with USB peripheral devices. The internal reset circuit
monitors the regulator output voltage and asserts a
reset signal when the output is typically -7.5% out of
regulation for MAX500_ACUB and -12.5% out of regula-
tion for MAX500_BCUB.
Reset Circuit
The reset supervisor circuit is fully integrated in the
MAX5005/MAX5006/MAX5007, and uses the same ref-
erence voltage as the regulator. Two supply tolerance
reset thresholds, typically -7.5% and -12.5%, are avail-
able for each type of device.
7.5% reset: Reset does not assert until the regulator
output voltage is at least -3.6% out of tolerance and
always asserts before the regulator output voltage is
-11.5% out of tolerance.
12.5% reset: Reset does not assert until the regulator
output voltage is at least -8.8% out of tolerance and
always asserts before the regulator output voltage is
-16.7% out of tolerance.
Reset Output
The MAX5005/MAX5006/MAX5007 μP supervisory cir-
cuits assert a reset during power-up, power-down, and
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5007BCUB+ | 功能描述:低压差稳压器 - LDO 150mA USB LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX5007BCUB+T | 功能描述:低压差稳压器 - LDO 150mA USB LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX5007BCUB-T | 功能描述:低压差稳压器 - LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX5007BEUB | 制造商:Maxim Integrated Products 功能描述:105MA USB LDO REGULATOR WITH +/- 15KV TVS AND - Bulk |
| MAX5008 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Regulated 5V USB Charge Pump with Programmable Current Limit |
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