R3201L002A-E2 Nisshinbo

VDD R3201L Series Reset Timer IC for Mobile Equipment NO.EA-418-180810 OVERVIEW The R3201L is a reset timer IC for mobile equipment featuring a shipping mode. This device can detect an external adaptor by the TAIN input signal. KEY BENEFITS Setting shipping mode provides to improve the battery s consumption at shipping a terminal equipment. Despite its extensive functions, achieve 0.35 A low supply current. OPTIONAL FUNCTION KEY SPECIFICATIONS Operating Voltage Range (Max. Rating): 2.2 V to 5.5 V (12.0V) Product Name Package Supply Current (at Standby / Shipping mode): Typ.0.35 A R3201Lxxx -E2 QFN014018-10 Operating Temperature Range: -40C to 85C xxx: Specify a delay time for reset Reset Request Time: Refer to Optional Function for details. signal. Reset Request Time Accuracy: 10% Reset Time: Typ.0.4s xxx Reset Request Time Reset Time Accuracy: 10% 001 8 s Shipping Mode Entry Delay Time (Input pin: OFF): Typ.15 s Shipping Mode Entry Command (Input pin: OFF): 5 cycles 002 10 s Shipping Mode Exit Delay Time (Input pin: RST0): Typ.2 s 003 12 s Output Type (Output pin: SRO, nSRO, DCHGx): Nch. Open Drain and CMOS 004 16 s TYPICAL APPLICATIONS PACKAGE Vadp Vsys Vbat CHG Li-ion DCHG1 Vsys battery DCHG0 100k RTA TAIN nSRO QFN014018-10 R3201 OFF SRO PMU 1.40mm x 1.80 mm, . AP GPIO t = 0.4 mm (Max.) PON GPIO (Shipping in) APPLICATIONS Battery-powered mobile equipments Autdio, Home-use electronical medical, and Image processing devices Mobile phone, Smartphone, and Wearable devices Portable games 1 SW RST0 RST1 GNDR3201L NO.EA-418-180810 SELECTION GUIDE Product Name Package Quantity per Reel Pb Free Halogen Free QFN014018-10 5,000 pcs Yes Yes R3201Lxxx-E2 xxx : Reset request time 001: 8 s 002: 10 s 003: 12 s 004: 16 s : Output Type A: Nch Open-drain BLOCK DIAGRAM VDD SRO RST1 RST0 nSRO Delay Reset Counter Shipping Mode Circuit Circuit DCHG0 OFF 1M DCHG1 TAIN OSC R =50k DIV GND R3201L00xA Block Diagram 2