LP87702-Q1 Dual Buck Converter and 5-V Boost With Diagnostic Functions

1 Features • AEC-Q100 Qualified for Automotive Applications: – Device Temperature Grade 1: –40°C to +125°C, TA • Functional Safety Quality-Managed – Documentation Available to Aid Functional Safety System Design – Two Inputs for External Voltage Monitoring – Two Programmable Power-Good Sig

文件：3.09935 Mbytes 页数：99 Pages

TI

德州仪器

LP87702 Dual Buck Converter and 5-V Boost With Diagnostic Functions

文件：4.55335 Mbytes 页数：98 Pages

TI

德州仪器

丝印：LP87702KRHB；Package：VQFN；LP87702 Dual Buck Converter and 5-V Boost With Diagnostic Functions

文件：4.55335 Mbytes 页数：98 Pages

TI

德州仪器

丝印：LP87702KRHB；Package：VQFN；LP87702 Dual Buck Converter and 5-V Boost With Diagnostic Functions

文件：4.55335 Mbytes 页数：98 Pages

TI

德州仪器

Dual buck converter and 5-V boost with diagnostic functions for industrial radar

有助于满足最新平台，尤其是汽车雷达和摄像头以及工业雷达应用的电源管理要求。该器件包含两个降压直流/直流转换器和一个 5V 升压转换器/旁路开关，可支持安全关键型应用。该器件集成了两个用于外部电源的电压监控输入和一个窗口看门狗。\n\n自动 PWM/PFM（AUTO 模式）运行可在降压转换器的较宽输出电流范围内实现较高效率。 \n\n该器件包含一次性可编程 (OTP) 内存。对于给定的应用，每个可订购器件型号都有特定的 OTP 设置。有关每个可订购器件型号的默认 OTP 配置的详细信息，请参见技术参考手册。 • 提供 FMEDA 和《功能安全手册》，可支持最高 SIL-2 (IEC 61508) 级别的系统级功能安全要求\n• 最大输出电流 3.5A\n• 自动 PWM/PFM 和强制 PWM 工作模式\n• 5V 600mA 升压转换器\n• 两个可编程电源正常信号\n• 支持复位输出的窗口看门狗\n• 扩频调制\n• 可配置通用输出 (GPO)\n• 具有可编程屏蔽的中断功能\n• 过热警告和保护\n• 过压保护 (OVP) 和欠压锁定 (UVLO);

TI

德州仪器

丝印：LP8770Q；Package：VQFN；LP87702-Q1 Dual Buck Converter and 5-V Boost With Diagnostic Functions

1 Features • AEC-Q100 Qualified for Automotive Applications: – Device Temperature Grade 1: –40°C to +125°C, TA • Functional Safety Quality-Managed – Documentation Available to Aid Functional Safety System Design – Two Inputs for External Voltage Monitoring – Two Programmable Power-Good Sig

文件：3.09935 Mbytes 页数：99 Pages

TI

德州仪器

丝印：LP8770Q；Package：VQFN；LP87702-Q1 Dual Buck Converter and 5-V Boost With Diagnostic Functions

1 Features • AEC-Q100 Qualified for Automotive Applications: – Device Temperature Grade 1: –40°C to +125°C, TA • Functional Safety Quality-Managed – Documentation Available to Aid Functional Safety System Design – Two Inputs for External Voltage Monitoring – Two Programmable Power-Good Sig

文件：3.09935 Mbytes 页数：99 Pages

TI

德州仪器

丝印：LP8770Q；Package：VQFN；LP87702-Q1 Dual Buck Converter and 5-V Boost With Diagnostic Functions

1 Features • AEC-Q100 Qualified for Automotive Applications: – Device Temperature Grade 1: –40°C to +125°C, TA • Functional Safety Quality-Managed – Documentation Available to Aid Functional Safety System Design – Two Inputs for External Voltage Monitoring – Two Programmable Power-Good Sig

文件：3.09935 Mbytes 页数：99 Pages

TI

德州仪器

丝印：LP8770Q；Package：VQFN；LP87702-Q1 Dual Buck Converter and 5-V Boost With Diagnostic Functions

1 Features • AEC-Q100 Qualified for Automotive Applications: – Device Temperature Grade 1: –40°C to +125°C, TA • Functional Safety Quality-Managed – Documentation Available to Aid Functional Safety System Design – Two Inputs for External Voltage Monitoring – Two Programmable Power-Good Sig

文件：3.09935 Mbytes 页数：99 Pages

TI

德州仪器

丝印：LP8770Q；Package：VQFN；LP87702-Q1 Dual Buck Converter and 5-V Boost With Diagnostic Functions

1 Features • AEC-Q100 Qualified for Automotive Applications: – Device Temperature Grade 1: –40°C to +125°C, TA • Functional Safety Quality-Managed – Documentation Available to Aid Functional Safety System Design – Two Inputs for External Voltage Monitoring – Two Programmable Power-Good Sig

文件：3.09935 Mbytes 页数：99 Pages

TI

德州仪器