Images are for reference only.
See Product Specifications for product details.
IC PMIC BATT PWR SYST 48VQFN
1 FEATURES
CHARGER/POWER PATH
• 2-A Output Current on Power Path
• Linear Charger; 700-mA Maximum Charge Current
• 20-V Tolerant USB and AC Inputs
• 100-mA, 500-mA, 1300-mA or 1800-mA Current Limit on USB Input
• Thermal Regulation, Safety Timers
• Temperature Sense Input
STEP-DOWN CONVERTER (DCDC1, 2, 3)
• Three Step-Down Converter With Integrated Switching FETs
– DCDC1: 0.9 V – 1.8 V at 1.2 A
– DCDC2: 0.9 V – 3.3 V at 1.2 A
– DCDC3: 0.9 V – 1.5 V at 1.2 A
• VIN Range: 2.7 V – 5.8 V
• 2.25-MHz Fixed Frequency Operation
• Power Save Mode at Light Load Current
• Output Voltage Accuracy in PWM Mode ±2.0%
• 100% Duty Cycle for Lowest Dropout
• Typical 15-µA Quiescent per Converter
• Passive Discharge to Ground When Disabled
LDOs (LDO1, 2)
• Two Adjustable LDOs
– LDO1: 1.0 V – 3.3 V (1.8-V Default) at 100 mA
– LDO2: 0.9V – 3.3 V (3.3-V Default) at 100 mA
• VIN Range: 1.8 V – 5.8 V
• LDO2 Can Be Configured to Track DCDC3
• Typical 15-µA Quiescent Current
LOAD SWITCHES (LDO3, 4)
• Two Independent Load Switches That Can Be Configured as LDOs
• Configured as Switches:
– VIN Range: 1.8 V – 5.8 V
– Switch Impedance 300 mΩ(Typical)
– 200-mA Current Limit
– Passive Discharge to Ground When Disabled
• Configured as LDOs:
– LDO Output Voltage Range: 1.5 V – 3.3 V
– VIN Range: 2.7 V – 5.8 V
– 200-mA Current Limit (TPS65217A, B)
– 400-mA Current Limit (TPS65217C, D)
– Passive Discharge to Ground When
WLED DRIVER
• Internally Generated PWM for Dimming Control
• 38-V Open LED Protection
• Supports Two Strings of Up To 10 LEDs at 25 mA Each
• Internal Low-Side Current Sinks
PROTECTION
• Undervoltage Lockout and Battery Fault Comparator
• Always-On Push-Button Monitor
• Hardware Reset Pin
• Password Protected I2C® Registers
INTERFACE
• I2C Interface (Address 0x24)
• Password Protected I2C Registers
PACKAGE
• Available in 6-mm × 6-mm, 48-Pin QFN
2 APPLICATIONS
• AM335x ARM® Cortex™-A8 Microprocessors
• Portable Navigation Systems
• Tablet Computing
• 5-V Industrial Equipment
Request a quote TPS65217DRSLT at censtry.com. All items are new and original with 365 days warranty! The excellent quality
and guaranteed services of TPS65217DRSLT In Stock for Sale, Check stock quantity and pricing,
view product specifications, and order contact us：sales@censtry.com
The price and lead time for TPS65217DRSLT depending on the quantity required, Please send your request to us,
Our sales team will provide you price and delivery within 24 hours, We sincerely look forward to cooperating with you.
