1.2A, Current-Limited, High-Side P-Channel Switch with Thermal Shutdown

文件：453.59 Kbytes 页数：8 Pages

Maxim

美信

1.2A、限流型、高边P沟道开关，带有热关断

The MAX890L smart, low-voltage, P-channel, MOSFET power switch is intended for high-side load-switching applications. This switch operates with inputs from +2.7V to +5.5V, making it ideal for both +3V and +5V systems. Internal current-limiting circuitry protects the input supply against overload. Th \n• +2.7V to +5.5V Input Range \n• Programmable Current Limit \n• Low Quiescent Current\n• 10µA (typ) at VIN = 3.3V \n• 0.1µA (typ) with Switch Off\n• Thermal Shutdown \n• Active-Low FAULT Indicator Output \n• 0.09Ω (typ) On-Resistance;

ADI

亚德诺

1.2A Switch-Mode Li Chargers with 짹22V Input Rating and JEITA Battery Temperature Monitoring

General Description The MAX8900_ is a high-frequency, switch-mode charger for a 1-cell lithium ion (Li+) or lithium polymer (Li-Poly) battery. It delivers up to 1.2A of current to the battery from 3.4V to 6.3V (MAX8900A/MAX8900C) or 3.4V to 8.7V (MAX8900B). The 3.25MHz switch-mode charger is idea

文件：5.08856 Mbytes 页数：35 Pages

Maxim

美信

1.2A Switch-Mode Li Chargers with 짹22V Input Rating and JEITA Battery Temperature Monitoring

General Description The MAX8900_ is a high-frequency, switch-mode charger for a 1-cell lithium ion (Li+) or lithium polymer (Li-Poly) battery. It delivers up to 1.2A of current to the battery from 3.4V to 6.3V (MAX8900A/MAX8900C) or 3.4V to 8.7V (MAX8900B). The 3.25MHz switch-mode charger is idea

文件：5.08856 Mbytes 页数：35 Pages

Maxim

美信

1.2A Switch-Mode Li Chargers with 짹22V Input Rating and JEITA Battery Temperature Monitoring

General Description The MAX8900_ is a high-frequency, switch-mode charger for a 1-cell lithium ion (Li+) or lithium polymer (Li-Poly) battery. It delivers up to 1.2A of current to the battery from 3.4V to 6.3V (MAX8900A/MAX8900C) or 3.4V to 8.7V (MAX8900B). The 3.25MHz switch-mode charger is idea

文件：5.08856 Mbytes 页数：35 Pages

Maxim

美信

1.2A Switch-Mode Li Chargers with 짹22V Input Rating and JEITA Battery Temperature Monitoring

General Description The MAX8900_ is a high-frequency, switch-mode charger for a 1-cell lithium ion (Li+) or lithium polymer (Li-Poly) battery. It delivers up to 1.2A of current to the battery from 3.4V to 6.3V (MAX8900A/MAX8900C) or 3.4V to 8.7V (MAX8900B). The 3.25MHz switch-mode charger is idea

文件：5.08856 Mbytes 页数：35 Pages

Maxim

美信

Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package

General Description The MAX8901A/MAX8901B step-up converters drive from two to six series-connected white LEDs (WLEDs) with constant current to provide uniform WLED intensity for LCD backlighting in cell phones, PDAs, and other handheld devices. The MAX8901_ operate at a fixed 750kHz (typ) switch

文件：298.58 Kbytes 页数：15 Pages

Maxim

美信

Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package

General Description The MAX8901A/MAX8901B step-up converters drive from two to six series-connected white LEDs (WLEDs) with constant current to provide uniform WLED intensity for LCD backlighting in cell phones, PDAs, and other handheld devices. The MAX8901_ operate at a fixed 750kHz (typ) switch

文件：298.58 Kbytes 页数：15 Pages

Maxim

美信

Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package

General Description The MAX8901A/MAX8901B step-up converters drive from two to six series-connected white LEDs (WLEDs) with constant current to provide uniform WLED intensity for LCD backlighting in cell phones, PDAs, and other handheld devices. The MAX8901_ operate at a fixed 750kHz (typ) switch

文件：298.58 Kbytes 页数：15 Pages

Maxim

美信

Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package

General Description The MAX8901A/MAX8901B step-up converters drive from two to six series-connected white LEDs (WLEDs) with constant current to provide uniform WLED intensity for LCD backlighting in cell phones, PDAs, and other handheld devices. The MAX8901_ operate at a fixed 750kHz (typ) switch

文件：298.58 Kbytes 页数：15 Pages

Maxim

美信