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| 型号： | MAX8660ETL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 31/44页 |
| 文件大小： | 0K |
| 描述： | IC POWER MANAGE XSCALE 40-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 处理器 |
| 电源电压： | 2.6 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 供应商设备封装： | 40-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
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High-Efficiency, Low-I Q , PMICs with Dynamic
Voltage Management for Mobile Applications
Table 7. Power Modes and Corresponding Quiescent Operating Currents
POWER
MODE
POWER
DOMAIN
STATE
DIGITAL
CONTROL
STATE
MAX8660 QUIESCENT
OPERATING CURRENT (FIGURE 3)
NORMAL FORCED-PWM
OPERATING MODE MODE
ALL ON
RUN, IDLE,
V1, V2, V3, V4, V5, V6, V7, EN1/EN2/EN5 ( SYS_EN ) and EN34 ( PWR_EN )
and V8 are on are asserted; V6, V7 are enabled by I 2 C
V1, V2, V3, V4, V5,
EN1/EN2/EN5 ( SYS_EN ) and EN34 ( PWR_EN )
250μA
23mA
and
STANDBY
and V8 are on
V6 and V7 are off
are asserted
V6, V7 are disabled by I 2 C (default)
140μA
22.9mA
V1, V2, V5, and V8 are on
EN1/EN2/EN5 ( SYS_EN ) are asserted
SLEEP
DEEP
SLEEP
V3, V4, V6, and V7 are off
All supplies off except V8
EN34 ( PWR_EN ) is deasserted; V6, V7 are
disabled by I 2 C (default)
EN1/EN2/EN5 ( SYS_EN ) and EN34 ( PWR_EN )
are deasserted; V6, V7 are disabled by I 2 C
90μA
20μA
10mA
Note: Forced-PWM currents are measured on the MAX8660 EV kit. Currents vary with step-down inductor and output capacitor tolerance.
V8
(VCC_BBATT)
t VBHRSTH = 20ms, MIN (TIMED BY PMIC)
RSO
(nRESET)
t VBHBFH = 0s, MIN (TIMED BY PMIC)
LBO
(nBATT_FAULT)
t BFHSEH = 93.75 μ s, MAX (TIMED BY MARVELL PXA3xx)
t BSTHSEH = 2.05s, MAX (TIMED BY MARVELL PXA3xx)
EN1/EN2/EN5
(SYS_EN)
t SEHVMH = SYS_DEL TIME, MAX (TIMED BY PMIC)
V5
(VCC_MVT)
t VMHVSH1 = SYS_DEL TIME, t SEHVMH , MAX (TIMED BY PMIC)
V1
(VCC_IO)
t VMHVSH2 = SYS_DEL TIME - t, t SEHVMH , MAX (TIMED BY PMIC)
V2
(VCC_MEM)
EN34
(PWR_EN)
SCL FROM AP
(PWR_SCL)
SCA FROM AP
(PWR_SDA)
nRESET_OUT*
FROM AP
V3
(VCC_APPS)
V4
(VCC_SRAM)
t SEHPH = SYS_DEL TIME + 152 μ s, MIN
t SEHPH = SYS_DEL TIME + 153 μ s, MAX (TIMED BY MARVELL PXA3xx)
t SHROH = SYS_DEL TIME +213 μ s, MIN
t SHROH = SYS_DEL TIME +214 μ s, MAX (TIMED BY MARVELL PXA3xx)
t PHLVTH3 = PWR_DEL TIME (TIMED BY PMIC)
t PHLVTH4 = PWR_DEL TIME (TIMED BY PMIC)
*THE MAX8660/MAX8661 DO NOT DIRECTLY USE THE MARVELL PXA3xx PROCESSOR’S nRESET_OUT LOGIC OUTPUT.
Figure 6. Power-Up Timing
31
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8660EVKIT+ | 制造商:Maxim Integrated Products 功能描述:MAX8660 EVAL KIT/EVAL SYS - Rail/Tube |
| MAX8661ETL+ | 功能描述:PMIC 解决方案 Low-IQ PMIC w/Dynamic V Mgt RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX8661ETL+T | 功能描述:PMIC 解决方案 Low-IQ PMIC w/Dynamic V Mgt RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX8662ETM+ | 功能描述:电池管理 PMIC for Single-Cell Li+ Bat-Operated Dev RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX8662ETM+T | 功能描述:电池管理 PMIC for Single-Cell Li+ Bat-Operated Dev RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
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