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TPS65217ARSLR Datasheet(PDF) 9 Page - Texas Instruments |
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TPS65217ARSLR Datasheet(HTML) 9 Page - Texas Instruments |
9 / 86 page TPS65217A, TPS65217B, TPS65217C www.ti.com SLVSB64E – NOVEMBER 2011 – REVISED JULY 2012 ELECTRICAL CHARACTERISTICS (continued) VBAT = 3.6 V ±5%, TJ = 27ºC (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT POWER PATH INPUT CURRENT LIMITS IAC[1:0] = 00 90 130 IAC[1:0] = 01 480 580 IACLMT Input current limit; AC pin mA IAC[1:0] = 10 1000 1500 IAC[1:0] = 11 2000 2500 IUSB[1:0] = 00 90 100 IUSB[1:0] = 01 460 500 IUSBLMT Input current limit; USB pin mA IUSB[1:0] = 10 1000 1300 IUSB[1:0] = 11 1500 1800 IBAT Battery load current Not tested in production 2 A POWER PATH BATTERY SUPPLEMENT DETECTION VSYS ≤ VBAT - VBSUP1, VSYS falling IUSB[1:0] = Battery supplement threshold 40 10 VBSUP mV Hysteresis VSYS rising 20 POWER PATH BATTERY PROTECTION VBAT(SC) BAT pin short-circuit detection threshold 1.3 1.5 1.7 V Source current for BAT pin short-circuit IBAT(SC) 7.5 mA detection INPUT BASED DYNAMIC POWER MANAGEMENT Threshold at which DPPM loop is VDPM 3.5 4.25 V I2C selectable enabled BATTERY CHARGER Battery charger voltage 4.10 4.45 V I2C selectable VOREG Accuracy -2 1 % VPRECHG = 0 2.9 Pre-charge to fast-charge transition VLOWV V threshold VPRECHG = 1 2.5 Deglitch time on pre-charge to fast- tDGL1(LOWV) Not tested in production 25 ms charge transition Deglitch time on fast-charge to pre- tDGL2(LOWV) Not tested in production 25 ms charge transition ICHRG[1:0] = 00 300 Battery fast charge current range ICHRG[1:0] = 01 400 ICHG VOREG > VBAT > VLOWV, mA ICHRG[1:0] = 10 450 500 550 VIN = VUSB = 5 V ICHRG[1:0] = 11 700 ICHRG[1:0] = 00 30 ICHRG[1:0] = 01 40 IPRECHG Pre-charge current mA ICHRG[1:0] = 10 25 50 75 ICHRG[1:0] = 11 70 TERMIF[1:0] = 00 2.5 TERMIF[1:0] = 01 3 7.5 10 Charge current value for termination ITERM % detection threshold (fraction of ICHG) TERMIF[1:0] = 10 15 TERMIF[1:0] = 11 18 tDGL(TERM) Deglitch time, termination detected Not tested in production 125 ms VRCH Recharge detection threshold Voltage below VOREG 150 100 70 mV Deglitch time, recharge threshold tDGL(RCH) Not tested in production 125 ms detected IBAT(DET) Sink current for battery detection TJ = 27°C 3 7.5 10 mA Battery detection timer. IBAT(DET) is pulled from the battery for tDET. If BAT voltage VBAT < VRCH; tDET 250 ms remains above VRCH threshold the battery Not tested in production is connected. Safety timer range, thermal and DPM not TCHG Charge safety timer 4 8 h active, selectable by I2C; Not tested in production Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Link(s): TPS65217A TPS65217B TPS65217C |
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