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TS33002-M015QFNR中文资料PDF规格书
TS33002-M015QFNR规格书详情
Features
• Fixed Output option has automatic low power PFM mode
for reduced quiescent current at light loads
• 5MHz +/- 10 fixed switching frequency
• Fixed output voltages: 0.8V, 0.9V, 1.2V, 1.5V, 1.8V,
• 2.5V, and 3.3V with +/- 2 output tolerance
• Input voltage range: 2.5V to 5.5V
• Voltage mode PWM control with input voltage feed-
• Forward compensation
• Voltage supervisor for VOUT reported at the PG pin
• Input supply under voltage lockout
• Soft start for controlled startup with no overshoot
• Full protection for over-current, over-temperature,
• and VOUT overvoltage
• Less than 200nA in shutdown mode
• Multiple enable pins for flexible system sequencing
• Low external component count
• Junction operating temperature -40C to 125C
• Packaged in a 16 pin QFN (3x3)
Applications
• Point of load
• Systems with deep submicron ASICs/FPGAs
• Set-top box
• Communications equipment
• Portable and handheld equipment
Description
The TS33001/2/3 (1/2/3A) are DC/DC synchronous switching
regulators with fully integrated power switches, internal
compensation, and full fault protection. The switching
frequency of 5MHz enables the use of extremely small filter
components, resulting in smaller board space and reduced
BOM costs.
When the input current is greater than approximately 50mA,
the TS33001/2/3 utilizes PWM voltage mode feedback with input
voltage feed-forward to provide a wide input voltage range
without the need for external compensation.
When the input current is less than 50mA, the device uses a
PFM mode to provide increased efficiency at light loads. The
cross over between PFM mode and PWM is automatic and
has hysteresis to prevent oscillation between the modes.
Additionally, the nLP mode pin can be used to force the device
into PWM mode to reduce the output ripple, if needed.
The TS33001/2/3 integrates a wide range of protection circuitry;
including input supply under-voltage lockout, output undervoltage, output over-voltage, soft start, high side FET and low side
FET current limits, and thermal shutdown.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Silicon Labs |
21+ |
16-TQFN(3x3) |
65200 |
一级代理/放心采购 |
询价 | ||
TOUCHSTON |
23+ |
NA/ |
6248 |
原装现货,当天可交货,原型号开票 |
询价 | ||
Silicon Labs |
2021+ |
SOIC |
57500 |
科研单位合格供应商!现货库存 |
询价 | ||
SILICON |
2023+ |
TSSOP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
Touchstone Semiconductor |
23+ |
16-WFQFN |
6500 |
只做原装,假一赔十 |
询价 | ||
SILICON |
24+25+/26+27+ |
QFN-16 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Touchstone Semiconductor |
22+/23+ |
16-TQFN(3x3) |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
TOUCHSTON |
22+ |
TQFN16 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 | ||
Silicon Labs |
22+ |
16TQFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
TOUCHST |
2020+ |
TQFN16 |
2998 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |