参数资料
型号: ISL62882EVAL2Z
厂商: Intersil
文件页数: 37/42页
文件大小: 0K
描述: EVALUATION BOARD FOR ISL62882
标准包装: 1
系列: Robust Ripple Regulator™ (R³)
主要目的: DC/DC,步降
输出及类型: 1,非隔离
输出电压: 0.3 ~ 1.5V
电流 - 输出: 60A
输入电压: 4.5 ~ 20 V
稳压器拓扑结构: 降压
频率 - 开关: 300kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: ISL62882
ISL62882, ISL62882B
Typical Performance (Continued)
FIGURE 44. LOAD TRANSIENT RESPONSE WITH OVERSHOOT
REDUCTION FUNCTION DISABLED, V IN = 19V,
VID = 1.075V, I O = 15A/50A, di/dt = “FASTEST”
FIGURE 46. 2-PHASE CPU MODE DEEPER SLEEP MODE
ENTRY/EXIT, I O = 1.5A, HFM VID = 1.075V, LFM
VID = 0.875V, DEEPER SLEEP VID = 0.875V,
Ch1: PHASE1, Ch2: V O , Ch3: PHASE2,
CH4: DPRSLPVR
FIGURE 48. PHASE ADDING (PSI# TOGGLE), I O = 15A,
VID = 1.075V, Ch1: PHASE1, Ch2: V O ,
Ch3: PHASE2, Ch4: N/A
37
FIGURE 45. LOAD TRANSIENT RESPONSE WITH OVERSHOOT
REDUCTION FUNCTION DISABLED, V IN = 19V,
VID = 1.075V, I O = 15A/50A, di/dt = “FASTEST”
FIGURE 47. 2-PHASE CPU MODE VID ON THE FLY,
1.075V/0.875V, 2-PHASE CONFIGURATION,
PSI# = 1, DPRSLPVR = 0, Ch1: PHASE1, Ch2: V O ,
Ch3: PHASE2
FIGURE 49. PHASE DROPPING (PSI# TOGGLE), I O = 15A,
VID = 1.075V, Ch1: PHASE1, Ch2: V O ,
Ch3: PHASE2, Ch4: N/A
FN6890.4
June 21, 2011
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