TPS7A69-Q1

Name: TPS7A69-Q1
Brand: TI
SKU: TPS7A69-Q1
Price: 0.316 USD

現行

具電源良好和感測功能的車用 150-mA、無電池 (40-V)、超低 IQ、低壓差電壓穩壓器

立即訂購

產品規格表

document-pdfAcrobat TPS7A6x-Q1 High-Voltage Ultralow-I(q) Low-Dropout Regulator datasheet (Rev. F) (英文) PDF | HTML

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比較替代產品

功能相同，但引腳輸出與所比較的裝置不同

TPS7B85-Q1

現行

具有整合式電壓監控功能的車用 150mA、40V 低壓差電壓穩壓器 Smaller package and tighter accuracy.

TPS7A69-Q1

現行

產品規格表

立即訂購

產品詳細資料

Output options

Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

40

Vin (min) (V)

4

Vout (max) (V)

5

Vout (min) (V)

3.3

Fixed output options (V)

3.3, 5

Rating

Automotive

PSRR at 100 KHz (dB)

40

Iq (typ) (mA)

0.012

Thermal resistance θJA (°C/W)

113

Load capacitance (min) (µF)

2.2

Regulated outputs (#)

1

Features

Power good, Power-fail detect

Accuracy (%)

2

Dropout voltage (Vdo) (typ) (mV)

300

Operating temperature range (°C)

-40 to 125

Output options

Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

40

Vin (min) (V)

4

Vout (max) (V)

5

Vout (min) (V)

3.3

Fixed output options (V)

3.3, 5

Rating

Automotive

PSRR at 100 KHz (dB)

40

Iq (typ) (mA)

0.012

Thermal resistance θJA (°C/W)

113

Load capacitance (min) (µF)

2.2

Regulated outputs (#)

1

Features

Power good, Power-fail detect

Accuracy (%)

2

Dropout voltage (Vdo) (typ) (mV)

300

Operating temperature range (°C)

-40 to 125

SOIC (D)

8

29.4 mm² 4.9 x 6

Qualified for Automotive Applications
AEC-Q100 Test Guidance With the Following:
- Device Temperature Grade 1
- Device Temperature Grade 0 (TPS7A6650EDGNRQ1 Only)
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4
Device Junction Temperature Range:
–40°C to +150°C
4-V to 40-V Wide Vin Input Voltage Range With up to 45-V Transient
Output Current: 150 mA
Low Quiescent Current, I_(q):
- 2 µA When EN = Low (Shutdown Mode)
- 12 µA Typical at Light Loads
Low ESR Ceramic Output Stability Capacitor (2.2 µF–100 µF)
300-mV Dropout Voltage at 150 mA
(Typical, V_(Vin) = 4 V)
Fixed (3.3-V and 5-V) and Adjustable
(1.5-V to 5-V) Output Voltages
(Adjustable for TPS7A66-Q1 Only)
Low Input Voltage Tracking
Integrated Power-On Reset:
- Programmable Reset-Pulse Delay
- Open-Drain Reset Output
Integrated Fault Protection:
- Thermal Shutdown
- Short-Circuit Protection
Input Voltage Sense Comparator
(TPS7A69-Q1 Only)
Packages:
- 8-Pin SOIC-D for TPS7A69-Q1
- 8-Pin HVSSOP-DGN for TPS7A6601-Q1

Qualified for Automotive Applications
AEC-Q100 Test Guidance With the Following:
- Device Temperature Grade 1
- Device Temperature Grade 0 (TPS7A6650EDGNRQ1 Only)
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4
Device Junction Temperature Range:
–40°C to +150°C
4-V to 40-V Wide Vin Input Voltage Range With up to 45-V Transient
Output Current: 150 mA
Low Quiescent Current, I_(q):
- 2 µA When EN = Low (Shutdown Mode)
- 12 µA Typical at Light Loads
Low ESR Ceramic Output Stability Capacitor (2.2 µF–100 µF)
300-mV Dropout Voltage at 150 mA
(Typical, V_(Vin) = 4 V)
Fixed (3.3-V and 5-V) and Adjustable
(1.5-V to 5-V) Output Voltages
(Adjustable for TPS7A66-Q1 Only)
Low Input Voltage Tracking
Integrated Power-On Reset:
- Programmable Reset-Pulse Delay
- Open-Drain Reset Output
Integrated Fault Protection:
- Thermal Shutdown
- Short-Circuit Protection
Input Voltage Sense Comparator
(TPS7A69-Q1 Only)
Packages:
- 8-Pin SOIC-D for TPS7A69-Q1
- 8-Pin HVSSOP-DGN for TPS7A6601-Q1

The TPS7A66-Q1 and TPS7A69-Q1 are low-dropout linear regulators designed for up to 40-V Vin operations. With only 12-µA quiescent current at no load, they are quite suitable for standby microprocessor control-unit systems, especially in automotive applications.

The devices feature integrated short-circuit and overcurrent protection. The devices implement reset delay on power up to indicate the output voltage is stable and in regulation. One can program the delay with an external capacitor. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions.

The devices operate in the –40°C to 125°C temperature range. The TPS7A6650EDGNRQ1 device is qualified to AEC-Q100 grade 0, operating in the –40°C to 150°C temperature range. These features suit the devices well for power supplies in various automotive applications.

The TPS7A66-Q1 and TPS7A69-Q1 are low-dropout linear regulators designed for up to 40-V Vin operations. With only 12-µA quiescent current at no load, they are quite suitable for standby microprocessor control-unit systems, especially in automotive applications.

The devices feature integrated short-circuit and overcurrent protection. The devices implement reset delay on power up to indicate the output voltage is stable and in regulation. One can program the delay with an external capacitor. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions.

The devices operate in the –40°C to 125°C temperature range. The TPS7A6650EDGNRQ1 device is qualified to AEC-Q100 grade 0, operating in the –40°C to 150°C temperature range. These features suit the devices well for power supplies in various automotive applications.

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檢視所有 2

	類型	標題		日期
*	Data sheet	TPS7A6x-Q1 High-Voltage Ultralow-I(q) Low-Dropout Regulator datasheet (Rev. F)	PDF \| HTML	2017年 12月 19日
	User guide	TPS7A6950 Evaluation Module User's Guide		2013年 1月 11日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TPS7A6950EVM — TPS7A6950 車用 150mA 高電壓超低 IQ 12µA LDO 穩壓器評估模組

The TPS7A6950EVM allows the user to apply an input voltage of 4V to 40V to the input of the TPS7A6950QDRQ1 device under different loading conditions (0-150mA). Output, Input, PG and switching wave can be monitored on the EVM.

使用指南: PDF