Ọpụrụiche njikwa ike TPS65910A3A1RSLR – PMIC Int Pwr Mgmt IC
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Ngwa Texas |
| Otu ngwaahịa: | Ọpụrụiche njikwa ike - PMIC |
| RoHS: | Nkọwa |
| Usoro: | TPS65910A3 |
| Ụdị: | PMU |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu/Ibe: | VQFN-48 |
| Mpụta ugbu a: | 20 mA, 300mA, 1 A, 1.5 A |
| Ntinye voltaji: | 1.65 V ruo 5.5 V |
| Oke voltaji mmepụta: | 970mV ruo 5.25V |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 85 C |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Nkwakọ ngwaahịa: | MouseReel |
| Ngwa: | AM1705/07, AM1806/08, AM335x, AM3505/17, AM3703/15, DM3730/25, OMAP-L137/38, OMAP350xx, TMS320C674x |
| Akara: | Ngwa Texas |
| Ntinye voltaji, Oke: | 5.5 V |
| Ntinye voltaji, Obere: | 1.65 V |
| Voltaji arụpụta kacha: | 5.25 V |
| Mmiri nwere mmetụta: | Ee |
| Ụdị ngwaahịa: | Ọpụrụiche njikwa ike - PMIC |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 2500 |
| ngalaba: | PMIC - ICs njikwa ike |
| Ibu nkeji: | 140 mg |
♠ TPS65910x Ngwakọta Ike njikwa ike kacha elu
Ngwa TPS65910 bụ IC njikwa ike agbakwunyere dị na ngwugwu 48-QFN ma rara ya nye ngwa nke otu Li-Ion ma ọ bụ Li-Ion polymer batrị kwadoro ma ọ bụ sel Ni-MH 3-usoro, ma ọ bụ site na ntinye 5-V; ọ na-achọ ọtụtụ ụgbọ okporo ígwè. Ngwaọrụ ahụ na-enye ndị ntụgharị mgbada ụkwụ atọ, otu ihe ntụgharị na-agbago elu, na LDO asatọ ma emebere ya iji kwado ikike achọrọ nke ngwa dabere na OMAP.
Abụọ n'ime ndị ntụgharị na-agbadata na-enye ike maka cores processor dual ma na-achịkwa ya site na klas-3 SmartReflex interface raara onwe ya nye maka nchekwa nchekwa kacha mma. Onye ntụgharị nke atọ na-enye ike maka I / Os na ebe nchekwa na usoro.
Ngwaọrụ na-agụnye LDO asatọ n'ozuzu ya na-enye oke voltaji na ike dị ugbu a. Ndị LDO na-achịkwa nke ọma site na interface I 2C. Ojiji nke LDO na-agbanwe; E bu n'obi ka e jiri ha mee ihe dị ka ndị a: A na-ahọpụta LDO abụọ iji mee ka ụgbọ okporo ígwè PLL na vidiyo DAC na-enye ndị na-emepụta ihe na OMAP, ihe anọ na-enye aka n'ozuzu LDO dị iji nye ike na ngwaọrụ ndị ọzọ na usoro, na abụọ LDO na-nyere ike DDR ebe nchekwa na ngwa na-achọ ndị a na-echeta.
Na mgbakwunye na akụrụngwa ike, ngwaọrụ ahụ nwere ihe njikwa ike agbakwunyere (EPC) iji jikwaa ihe achọrọ usoro ike nke sistemu OMAP na RTC.
• Njikwa ike agbakwunyere
• Ihe ntụgharị DC-DC abụọ dị mma maka Cores Processor
• Ihe Ntụgharị DC-DC dị mma maka I/O Ike
• Ntụgharị-elu 5-V DC-DC nke ọma
• SmartReflex™ Na-akwado njikwa voltaji dị egwu maka Cores processor
• Ndị na-ahụ maka voltaji LDO 8 na otu elekere ozugbo (RTC) LDO (Ebumnobi dị n'ime)
• Otu Interface I 2C dị elu maka iwu njikwa ebumnuche izugbe (CTL-I2C)
• Otu Interface I 2C dị elu maka njikwa na iwu klaasị 3 SmartReflex (SR-I2C)
• Abụọ Kwado Signal Multiplexed na SR-I2C,Configurable jikwaa ọ bụla Supply State na Processor Cores Supply Voltage
• Nchedo nkwụsị ọkụ na nchọpụta ọkụ-anwụ anwụ
• Ihe enyemaka RTC nwere:
- Oscillator maka 32.768-kHz Crystal ma ọ bụ 32-kHz arụnyere RC Oscillator
- Ụbọchị, oge, na kalenda
– Ike mkpu
• Otu GPIO nwere ike ịhazi
• Mmekọrịta mgbanwe DC-DC Site na elekere 3-MHz nke ime ma ọ bụ mpụga
• Sistemụ mkpanaka na ejiri aka
• Ụlọ ọrụ mmepụta ihe
