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LM2597HVM-3.3/NOPB

Texas Instruments LM2597HVM-3.3/NOPB

LM2597HVM-ADJ

Texas Instruments LM2597HVM-ADJ

LM2597M-12/NOPB

Texas Instruments LM2597M-12/NOPB

LM2597MX-12/NOPB

Texas Instruments LM2597MX-12/NOPB

MSP430FR5970IRGCR

Texas Instruments MSP430FR5970IRGCR

MSP430FR59721IPM

Texas Instruments MSP430FR59721IPM

BQ25970YFFT

Texas Instruments BQ25970YFFT

SN75976A1DLG4

Texas Instruments SN75976A1DLG4

TLC59711PWPR

Texas Instruments TLC59711PWPR

TLC59711PWP

Texas Instruments TLC59711PWP

Price $2.93 $2.20
RoHS Compliant No Yes Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status No No Yes Yes No No No No No No
Special Features Power Good Power Good Power Good Power Good
Duty Cycle(Max)(%) 100 100 100 100
Vout(Min)(V) 3.3 3.3 3.3 3.3
Switching Frequency(Max)(kHz) 173 173 173 173
Rating Catalog Catalog Catalog Catalog Catalog Catalog
Vin(Min)(V) 4.5 4.5 4.5 4.5
Iout(Max)(A) 0.5 0.5 0.5 0.5
Regulated Outputs(#) 1 1 1 1
Vout(Max)(V) 37 37 37 37
Vin(Max)(V) 60 60 40 40
Approx. Price (US$) 1.90 | 1ku 1.90 | 1ku 1.50 | 1ku 1.50 | 1ku 2.20 | 1ku 2.35 | 1ku 2.50 | 1ku
Iq(Typ)(mA) 5 5 5 5
Package Group PDIP,SOIC PDIP,SOIC PDIP,SOIC PDIP,SOIC LQFP,VQFN LQFP,VQFN DSBGA
Switching Frequency(Min)(kHz) 110 110 110 110
Control Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85
Type Converter Converter Converter Converter
Active Power (uA/MHz) 101.25 101.25
I2C 2 2
Timers - 32-bit 0 0
Timers - 16-bit 5 5
Additional Features Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA,IP Protection Real-Time Clock,Watchdog,Temp Sensor,Brown Out Reset,IrDA,IP Protection
DMA 3 3
Standby Power (LPM3-uA) 0.5 0.5
Frequency(MHz) 16 16
RAM(KB) 2 2
Min VCC 1.8 1.8
Comparators(Inputs) 8 8
Package Size mm2 mm2 mm2
Max VCC 3.6 3.6
Wakeup Time (us) 7 7
GPIO Pins(#) 51 51
AES AES256 AES256
ADC ADC12 - 8ch ADC12 - 8ch
Multiplier 32x32 32x32
Special I/O N/A N/A
BSL UART I2C
Non-volatile Memory (KB) 32 64
SPI 4 4
CPU MSP430 MSP430
UART 2 2
Battery Charge Voltage(Min)(V) 3.5
Features External OVP controller,Integrated ADC,Temp Monitoring (Thermistor Pin),Thermal Regulation,Under Voltage Protection
Absolute Vin (safety rating)(Max)((V)) 20
Cell Chemistry Li-Ion/Li-Polymer,LiFePO4,Lithium phosphate
Control Topology Flash Charger
Operating Vin(Max)(V) 12
Control Interface I2C
Operating Vin(Min)(V) 3.2
Battery Charge Voltage(Max)(V) 4.65
Charge Current(Max)(A) 8
Number of Series Cells 1