FPF3188A

Surge and Over-Voltage Protection Switch for VBUS, CCx and SBUx

Overview

The FPF3188A has Single Input Dual Output (SIDO) power paths. Channel one (VBUS to VOUT) is an active−low, 28 V/5.5 A rated, power MOSFET switch with an internal clamp supporting surge protection, selectable OVP at 13.9 V or 21.9 V by GPIO. Channel two (VBUS to SYS) is an active−high, 6 V/6 A rated, power MOSFET, fixed OVP at 5.25 V (±250 mV) and Reverse Current Blocking (RCB) during its OFF State. The FPF3188A has negative 6 V block capability which can withstand unexpected reverse polarity power cable connection. POK is paired with always ON LDO to power downstream devices
when VBUS is greater than 2.7 V, regardless of OVLO, EN0, EN1 and EN2 State. This provides system power supply without battery. FPF3188A has active discharge path at VBUS which can meet USB type C w/ PD compliance. FPF3188A has CC1/2 and SBU1/2 signal paths, which offer ±22V surge protection and over voltage protection to protect system side. CC1/2 has 26 V/1.5 A rated 150 m switch with typ 5.65 V of OVP and integrated dead battery resistor at CC1/2_C under unpowered
or VPWR_SIG < UVLO. SBU1/2 has 26 V/50 mA rated 1 switch with typ 4.9V OVP and ultra low leakage current of typ 2nA.
The FPF3188A is available in a 56−bump, 3.11 mm x 3.41 mm Wafer−Level Chip−Scale Package (WL−CSP) with 0.4 mm pitch.

アプリケーション

Surge and Over Voltage Protection for USB type C/PD

最終製品

Mobile Phones and Tablet

特長

Over Voltage Protection Switch for Power and Signal Paths with integrated TVS
±200 V Surge Protection at VBUS
Selectable OVP Trip Level by GPIO

材料組成

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状態

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

Over Current - Shutdown (Y/N)

Over Current - Current Source (Y/N)

Current Limit (FIXED/ADJ/NO)

Over Voltage Protection (Y/N)

Reverse Current Blocking (Y/N)

FAULT Signal (Y/N)

PGOOD (Y/N)

UVLO (Y/N)

R_ds(on) Typ (mΩ)

Max Current (A)

Output Discharge (Y/N)

IMON Output (Y/N)

Adjustable Slew Rate (Y/N)

V_in Min (V)

V_in Max (V)

I_q (µA)

eFuse / Hot Plug (Y/N)

Input / Output

Product Family

Reference Price

FPF3188AUCX

Active

WLCSP56 3.11x3.41x0.599

260

REEL

5000

~NA~

2.7

21.5

160

~NA~

1:2

Surge and OVP switch

$1.3824

製品番号:

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Protected Power Switches | FPF3188A

Surge and Over-Voltage Protection Switch for VBUS, CCx and SBUx

Overview

Product List

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